Back in the day Charlie started having sex with Brooke Mueller and hates Denise Richards. Hated her. Brooke joined in on the hate and Denise went to court and won a huge amount of child support and also made sure that Charlie could never see his daughters without supervision. Fast forward a few years to when Charlie starts hating Brooke and then Denise is his best buddy and starts giving her more money than the court ordered and buys her a house down the street from the one she already has and they go on vacations together and when Brooke goes to rehab gives Denise even more money to watch his kids.
Then Charlie starts having sex with his latest porn star and hates Brooke and Denise until Brooke starts doing what Charlie wants and Denise refuses because Charlie is a violent abusive drug addict who has a fetish for young women that borders on criminal. Charlie puts in his teeth that replaced his crack and meth ravaged ones and decides that he isn't going to pay Denise the $55K a month he is ordered by the court to pay and to kick her out of the home he bought her. He will go to jail if he doesn't pay the child support he owes which is about $137K. He can sell the house Denise is in but he will just end up buying her a new one when he gets disenchanted with his current flame so he might as well just let her stay. I think she still has the other one on the same street so what he is really accomplishing?