1 of 9 Tyler Baltierra broke down in tears hours after he was caught on camera with a mystery woman while his wife Catelynn Lowell is in rehab. RadarOnline.com can reveal exclusive details on the Teen Mom OG stars' marital issues.

2 of 9 Baltierra posted a video of her 3-year-old daughter asking for her mother. "Mommy is going to feel better," she said. "I love my mommy. I want my mommy." Baltierra captioned the sad video, "This is literally the worst part of Cate not being here. I have to have this conversation with her almost every day. This is the stuff nobody understands. Crying in the dark has become part of the norm for me now it feels like."

4 of 9 He then wrote, "I'm posting this because I think it's important for people to not feel alone in their struggles. We're humans, we're allowed to have bad days, hard times and weak moments. Don't be ashamed of what makes us humans special. You're loved. You're worthy."

5 of 9 The video comes after Baltierra was caught on camera talking to a mystery women while at a concert. When fans accused him of cheating on Lowell, he fired back over Twitter, "Omg are you people serious!? Caught doing what? Talking to a 50 year old grandma who is a fan of the show? Yeah I guess I'm 'busted' lol you people just refuse to believe in a faithful relationship. Just because you have never experienced one, doesn't mean it's not real."



6 of 9 A source close to Baltierra revealed he's "really upset" and "pissed" about the cheating rumors. "He said ever since Cate has been in rehab, the rumors have started because he's been out doing things on his own and people don't seem to like that," the insider claimed. "He said, "It's like everyone wants me to sit on my a**, depressed until she comes home. I have to work on myself too! I have things to do get done, for us. It's okay for me to have a life. I can't even go to a damn concert and say hi to people without cheating accusations. It's stupid."

7 of 9 The source added, "It's been hard on him. He misses her. He's just not used to this scrutiny."



8 of 9 Lowell entered rehab on November 17 for suicidal thoughts. Only weeks after checking out, she returned to treatment on January 17 to work on childhood trauma. She also completed a stint in rehab in 2016 for postpartum depression after the birth of her second daughter Nova.