EXCLUSIVE: Bernard Tomic's former training partner Thomas Drouet has revealed what life was really like under John Tomic in this diary extract.

November 2012

A 27-hour trip and I am feeling really jet-lagged. I barely arrive and there is a fit of anger from John because Bernard is playing on his PlayStation.

We are here at the Gold Coast. The Tomics' house is beautiful and seems to be made up of two parts, one part for Bernard and one for John. There's an indoor swimming pool, a BMW X6M in the driveway. It's all really nice.

For the first two weeks there's minimum three to four hours training a day. John has multiple fits of anger during training. Bernard and John are always yelling. I am just very busy playing tennis, preparing drinks and muscle building, but the physical trainer from Barcelona, Salvador Sosa, arrives. He is very well known and respected on the circuit. This is a good team.

Almost immediately John abuses Salva on court because he dares to lean up against a wall. He makes him run after all the balls. Salva is in his early 60s but does as he is told.

Bernard, too, tells me to run or stay home. If I win a point, he then plays 10 drop shots and if I don't run each time there's drama. The pressure is constant.

PAY CUT CHRISTMAS with the Tomics.

I miss my family, but I'm happy on the tour. Then John tells me there is to be a salary change. It's Christmas, but he tells me he is dropping my wage from Euro1200 (about $A1720) a week to Euro1000. My food is also supposed to be paid for, but I have to pay for it myself.

"I pay you too much," John says. "If you don't want, you can go home".

I quit my job at the Monte Carlo Country Club as manager for the competition group and I can't go back. I don't know why this has happened. But John has more news. He tells me he won't pay me a wage for Christmas Day because we did not train. Salva and I tell him that's not the point, that we are here in Australia away from home and a salary is for each day we are away.

Bernard tells him to pay, maybe he will or won't, but I'm starting to think probably not.

I know now that I have made a mistake when I told John how I quit everything to be here. Now I sense John knows he has me, as I have nothing else to go to. But I have an ex-wife and a child and house to pay and I have to work.

I will keep going. It's still early days. It will get better.

One day after seven hours on court, John blows a fuse.

John asks me to play a set with Bernard. He tells me to play as hard as I can and to bug him as much as I can. He tells me that if I win more than three games in the set, he (Bernard) will run back home.

Caught up between my fear of John and my compassion for Bernard, I play the best I can for fear of retaliation and win the set. Bernard is furious with me, breaks a racquet and the father orders him to run home ... great atmosphere.

HOPMAN CUP

Exhibition tournament in Perth Arena and we are alone with Bernard; he wins his three games. John isn't there and it is a good atmosphere, good work.

Bernard beats Novak Djokovic 6-4 6-4 in their Hopman Cup clash. Fantastic. It's just about tennis and not all the other stuff I have seen.

Bernard's regime is strict, whether it is eating or drinking. For preparation of the drinks, I must have 2 litres of specific mixes: in 50cl, 1.5 spoonfuls of XTEN, 2 spoonfuls of Endura, give Bernard two pills 45 minutes before the match, three big white pills 15 minutes before the match, during the warm up of a match, at the beginning (of a match) a blue sachet, then in the middle (of the match) an orange one. If the powder dosage is not exactly respected and the bottles not taken out at the last minute I get yelled down

I must put Bernard's racquets in a cold room before the match and pull them out at the last minute. They are breaking racquets all the time. If John doesn't like a racquet he just breaks it.

SYDNEY

Bernard wins his first ATP Tour title.

We all celebrate. Tomic wins, brilliant. There is a great feeling, everybody on a high and happy.

We are still in the tennis centre in the evening when John walks in and shows us the prize money paper. We think initially he is showing us as part of the celebration. Like, "Look at this prize money - yay!"

But no. "You see how much taxes I pay?" he says. "I give you too much money, I will pay you less". Our spirits drop.

Unbelievable. He leaves us deflated.

MELBOURNE

The Australian Open and my girlfriend Sophie (Lombard) comes over and I have to lie and leave my hotel room in the evening at 11pm to meet her at her hotel and then get up before 6am to make sure I give Bernard his fresh orange juice in his room every morning.

I knock, he tells me to "f**k off", but I have to say, "Can you drink this and take your energy pills, please Bernard". As much tension in the team as ever.

John is like jealous or something.

If I can slip out to see Sophie, I go like a spy to her hotel looking left and right to make sure John doesn't see me. How weird. Sometimes I can't go because we are still working. Tension, tension, always tension.

Every day, it's a new crazy scene.

Bernard is horrible during the training before the match against (Roger) Federer. He tells me to run, to play right, play left, treats me like a dog.

Maybe it's the pressure.

I remember back on the Gold Coast, in the evening Salva and I would stick together, drinking a beer on the terrace, the only moment of calmness for both of us.

One evening, I remember we are chatting and we see Bernard coming down around 11pm. He tells us, "What the hell are you doing here, go to bed".

Then later on, Bernard tells us that he often escapes at night to go see his friends. We then understand why it takes 30 minutes to get him out of bed every morning.

Off court, Bernard runs into trouble with his Ferrari and the police; went out to night clubs every weekend.

THE ZOMBIE

THE Tomics arrive in Monaco and I must pick them up at Nice airport at my own expense.

Bernard, meanwhile, had partied like crazy after the Australian tournament season and when he comes back he has lost 2-3kg of muscles.

Salva and I see him, and "Oh my god, who is this?"

Bernard doesn't want to do anything now. Salva fights to get him to do sprints. I watch as they go to this long track near the courts. Bernard runs like he is at a marathon, just a slow jog. Mr 50 per cent. He is like a zombie.

It is now five days before the Marseille and Rotterdam tournaments. He has worked only for five days training, not enough.

Four months in and I am very stressed. I never know how John will behave from one day to the next. Every day you never know how he is going to react to something or how he is going to behave, maybe nice, maybe not. Always it's stress, every day stress.

ROTTERDAM

IT'S cold, it's snowing and Bernard loses in the first round against Grigor Dimitrov.

He is playing only 50 per cent because he is tired and didn't do anything after the Australian Open.

That night I go to John's room ... Salva, me and John - and John starts to cry.

He has tears, he genuinely is upset.

"Bernard doesn't want me anymore, it's finished I might as well go home," he says. Salva and I console him ... inside, though, we want him to go home and we want Bernard to say this.

Every day, we think today is the day maybe Bernard tells him to go home.

We can't say that, but we wish it. We know the problem is John, but, as Salva says, if you do one mistake it will be to try to separate them. "Coming between them, you are dead, let Bernard do it for himself," he tells me.

MARSEILLE

JOHN blows a fuse because I don't go upstairs to fetch the suitcases and he threatens to leave me back in Monaco and to exclude me from the team.

Bernard comes down and says, "Everybody shut up".

He asks why I am out (of the team) and can't believe it is because I didn't carry John's bags.

If it isn't me, John attacks Salva.

But then suddenly it's like he forgets that. He then starts to tell Salva that whoever gets to Marseille before 7pm first, the other pays for dinner. Salva uses it as a joke to lighten the mood. John just makes for the car and starts to drive crazy. I don't know, 160km/h maybe. Really, really fast. He really wants to win.

We head for our rooms and John tells us to be back downstairs in 20 minutes to eat. John takes two whiskies and a main and dessert, then asks for the bill which is Euro150. He hands it to Salva and says "you lost the bet, so you pay". We know he doesn't have the money. I feel so bad, so when we are back in the room I give him 20 euro for what I ate, and Bernard, too, gives him 15-20 euro. Bernard didn't feel good either.

Early morning training and Bernard breaks a racquet because John is insulting him. It's all back to normal.

John takes me apart because he saw me at breakfast with Jo-Wilfried Tsonga. He says, "Who pays you, Tsonga or me?"

Then he just disappears. I don't know what happened to John, but the day before Tsonga and after the match against Somdev Devvarman, John says we practice. Bernard does not want to listen to him.

John screams at me. "You don't play with him then, Thomas."

Bernard tells me to play.

I am standing there with a racquet and ball in hand and I don't know what to do. Bernard was telling me aggressively, "You play now". John is yelling at me, "No you don't play".

Then they yell at each other and Bernard starts whacking his racquet ... bam, bam, bam bam ... over and over on the court.

INDIAN WELLS

WE depart for Indian Wells and I am in charge of the logistics.

We arrive in New York, Bernard doesn't have the right visa, he talks down to the customs officers and is taken to the station for four hours. We miss our connecting flight.

Eventually he comes out and I negotiate with the girl at the desk, who puts us on the flight to Phoenix the next day.

Bernard tells us that we can sleep at the airport, that he has booked a hotel in New York and he is going to have a party with his mates.

Salva and I are stupefied as we are left to sleep on a chair all night. I take a photo. It's incredible.

BRADENTON

JOHN buys a BB gun at a supermarket because he says he wants to go hunting. I laugh and say, "Okay, let's buy it". We go fishing, there is a big lake here and after practice we relax and fish then we just shoot dirt.

Then we come back home and Bernard says, "Who is the biggest man now, we are going to shoot each other". He says it as a joke.

John says I will do it, and he just pulls the gun and shoots him. He bleeds in his legs.

Then Bernard says, "Now you do it ... you do it or you are not a man." So John does it.

Then they shoot on Salva, too. Now they say to me it's my turn ... but I go to my room first and put four or five pairs of shorts on and then they shoot me, too, but I don't really feel it.

We make a video of it and it seems funny at the time. It's fun crazy.

MIAMI

BERNARD is supposed to train with Kei Nishikori but turns it into a scandal. He doesn't want to play with him, so he tanks it. They are doing this practice to find their rhythm, but Bernard just whacks it back, and he loses 6-1 in 10 minutes. Nishikori is really pissed off.

His coach tells me after we will never want to play with him again. Bernard doesn't like to practice with other tournament players.

Bernard is up against Andy Murray. It should have been a good game. Bernard starts well, but then misses the 40-15 break and after that he just lets go of the match.

I think 80 per cent of his defeats are either by abandonment (he gives up) or by injury, although his nickname is tank machine.

That's what people call him behind his back after John McEnroe said he tanked it against Andy Roddick during the 2012 US Open. Everybody jokes about him as "the tank".