The relationship between the ex-couple only grew more ambiguous in the past couple of weeks as Chris Lopez signed to be on ‘Teen Mom 2.’
Kailyn has expressed negative feelings towards Chris joining the show only to debunk them later saying that she doesn’t care.
Chris and Kailyn’s co-parenting

Kailyn and her ex-boyfriend Chris share a co-parenting agreement that applies to both of their children, Lux and Creed.
Apparently, they were instructed not to share any details about the agreement on social media or on the show, but it seems likely that it’s close to a 50/50 custody agreement.
In simple terms, Kailyn gets the kids half the week, and Chris gets them the second half or vice versa.
Kailyn is banned from visiting Lux at this place
Kailyn usually gets to see her kids most of the time, even when they are with their respective fathers. There’s an exception to the arrangement, and so it happens it’s when her son Lux is with his father Chris Lopez.
Reportedly, the ‘Teen Mom 2’ star can’t see her son Lux when he’s at the gym with his father.
Lowry claims that it’s for “personal reasons” and that it isn’t because Chris doesn’t want Lux to be around his mother.
It’s also revealed that Chris teaches Lux boxing lessons at the gym along with other children as well.
“He refuses,” Lowry said of the situation.