Rachael Biscoe has avoided jail after she sliced open her fiancé's scrotum with her diamond engagement ring

A woman who sliced open her fiancé's scrotum with her diamond engagement ring after catching him on the phone to his lover has avoided jail.

Rachael Biscoe flew into a rage after returning home to find Trevor Camp in bed speaking to a Chinese woman he was seeing.

Biscoe, 44, accused Mr Camp of cheating on her and the pair grappled over the phone in an argument that spilled into their kitchen, magistrates heard.

It was there that Mr Camp, who was naked from the waist down, felt a pain in his groin area and noticed he was bleeding heavily.

His female friend, who remained on the phone throughout the altercation, later told police he had shouted to her: 'She's got a knife and she sliced me.'

But no weapon was ever found at their flat in Poundbury, Prince Charles' trendy designer village on the edge of Dorchester in Dorset.

Mr Camp admitted being drunk at time and said he did not know what caused the injury to his scrotum.

Biscoe left him writhing in agony while she went out to walk the couple's dog.

The victim called for an ambulance at 2.20pm on December 8 and was taken to hospital.

He needed surgery to the wound, but later had to be readmitted to hospital after getting an infection to the area.

She flew into a rage after returning home to find Trevor Camp (pictured with his lover) in bed speaking to a Chinese woman he was seeing

Elizabeth Valera, prosecuting, told magistrates the couple had been in a relationship for six years, but things went downhill when Biscoe found out he had an affair.

In a statement, Mr Camp said: 'She found it hard to trust me and was suspicious of my movements.

'Although we've had a volatile relationship, I really did not expect her to be so vicious.'

Ms Valera told magistrates the injuries had been caused by Biscoe's diamond engagement ring when she grabbed him.

The pair are now no longer together and Mr Camp, who is also a transvestite, has since moved to China to live with the woman he was on the phone with.

Aileen Tring, defending, said shortly after they started their relationship, Mr Camp revealed to Biscoe that he was also a cross-dresser, which she accepted.

But he had failed to tell her he also had a drink problem.

'She felt she wasn't able to leave and when he was sober he was a good person,' Ms Tring said.

Biscoe, who now lives in Ilminster, pleaded guilty to a charge of inflicting grievous bodily harm.

She was handed a four month prison sentence, suspended for 12 months, by magistrates in Weymouth.

She was also given a a concurrent two month suspended sentence for breaching a conditional discharge from a previous assault conviction.

Biscoe, who wept throughout the hearing, was also ordered to undertake 20 rehabilitation activity requirement days, 160 hours of unpaid work and pay £300 compensation to the victim.