Tonight we spoke to the family of #Chriswatts exclusively about the case that’s made national news. Watts plead guilty last week to nine counts including 5 counts of murder in the first for killing his wife #shanann #ABC11 pic.twitter.com/l8e6P7L5Da — Josh Chapin (@JoshChapinABC11) November 13, 2018

EMBED >More News Videos Chris Watts' parents spoke about their son, who took a plea deal in the murder of his wife and two children.

Christopher Lee Watts pleaded guilty to all nine charges he was facing.

FAYETTEVILLE, N.C. (WTVD) -- The parents of Christopher Lee Watts are sharing their story and defending their son a week after heto first-degree murder.Chris, who grew up in Fayetteville, admitted to police he killed his 34-year-old wife, Shanann in a "fit of rage," after he claimed he walked in to see his wife strangling their two daughters.In a deal with prosecutors, he pleaded guilty to all nine charges he was facing, including the first-degree murders of his wife and two daughters, 3-year-old Celeste and 4-year-old Bella, in exchange for avoiding the death penaltyShanann is from Southern Pines."It was a very hard relationship," said Cindy Watts, Chris' mother. "It was a very hard relationship (with Shanann) as far as I'm concerned. I couldn't do anything right."The Wattses said their son changed once he met Shanann."He was in sports from when he was 5 until 17 years old," said Cindy. "There's not one person you can talk to that will say anything about this kid. He was normal, he didn't have a temper, he was just easy-going like his Dad. He's not a monster."The Wattses said their son's relationship with Shanann was abusive and they felt she isolated Chris from his family in the time they were together."It boils down to: I just want the truth of what really happened," said Ronnie Watts, Chris' father. "If he did it all, I can live with it. If he didn't, I want him to fight for it."Shanann was reported missing Aug. 13 by her friend Nickole Atkinson after she missed a doctor's appointment.Chris Watts appeared to lead search efforts to find his then-missing wife. He spoke to news organizations and pleaded for his wife and children to return home--all while he knew they were dead.The bodies of the victims were found on the property of Anadarko Petroleum, one of Colorado's largest oil and gas drillers. Records show Christopher Watts was employed by the company in 2015.Ronnie said he believes what Chris told police -- that he killed his wife only after finding out she had strangled their daughters."It's hard for me to believe that he would hurt them girls no matter what," he said. "The story he told me that night, I believed it: The way he looked at me, the way he was crying, I believed it."When asked whether Chris was capable of killing their children, Cindy Watts replied:"I would say she's more capable than Christopher. Christopher, I don't see him capable at all but if something happened that night and that did happen -- God forbid if it did happen -- what was the trigger? Why? What happened? I just want the truth because he's not the sociopath next door. He's not the kind of person that would do something like that. I have to know why. I have to know. It's important to me."The Watts family said they haven't been able to talk much at all to their son since he was arrested in August.They said they didn't know about the plea deal Chris took last week.The deal means local authorities in Colorado would not seek the death penalty.Cindy though doesn't see a difference."He's going to die in prison," she said. "There's no telling what would be done to him in prison. I just want him to fight."The family also speculated that Chris may have taken the plea deal because he didn't want to drag his own family nor Shanann's family through a long legal process.They are hoping someone else might step up to defend Chris."I want the truth. I do want the truth to come out. I don't want this to happen to anyone else," Cindy Watts said. "He was normal. He was a normal kid and I don't know what happened. I don't know what happened. I just want to know what triggered it."It has been a nightmare -- a complete nightmare," she added. "I cry in the morning. I cry during the day. I cry when someone comes up and gives me a hug. I cry with all these messages I get for support. It has been so overwhelming, and I feel like I have to do something to help my son. I need to do something. If he's not going to fight, I'm going to fight for him."Shanann's parents, Frank and Sandra Rzucek, issued the following statement about their daughter's relationship with Chris: