How did I get here? Update
I found this account again, so here is an update. My ex-wife's new husband lost his job, and since she is four months pregnant, they are having a lot of issues. Because of this, we revised the custody agreement, and my boys are going to be living with me the majority of the time from now on. I still get crazy messages from her claiming that I am causing holes in her relationship. However, when I asked her why she is still having kids if she can’t afford the ones she already has, she didn’t really have anything to say except that it was none of my business. I then asked her why she was asking for my money if it was none of my business, and she just stopped responding after that. I did find out that she got a second job to help out her household, but that's about it. My boys are doing fine, and so are my other kids.