Babymama drama!!

Ashley
My husband and I have been married for four months now. He has two kids prior to our relationship and I have 1. Back when him and his babymama were dating, she never wanted him. He brought a house for her and the kids, and she would always throw the kids off on him so she could go out with her friends, lie about her whereabouts. Finally when he decides to move on to someone better..like me..she's turned into the complete DEVIL! Before we got married she harassed me via FB sending mean messages and saying they were still having sex,etc. Her friends would give her the PW to their FB's and she would harrass me through thier pages then screenshot my responses over to his family, but not hers. She tried to make it seem like I didn't like the kids, and I was the one coming after her. She would get her family involved (sisters,aunties,mom) and they would harrass and call me a bitch this,a bitch that. Keep in mind that she does not work. My husband has always brought everything the kids needed..pampers,bottles,etc. When we started dating I even helped him buy things for the kids,and never was the babymom grateful. She still saw me as the enemy. One time I did their daughter's hair b/c she never done it,and she completely flipped out! Now that we are married, she has ceased with harrassing me..for now (exception of one time).. but still harrasses him. She has decided to put him on child support all the sudden..when he had already been providing for the kids..we later found out her reason for putting him on it was b/c she wanted revenge and figured his pockets would be the way to do it..he has decided to no longer get the kids, nor do for them until cs takes affect. He still sees the kids, but he waits until she let's one of her relatives gets them (that he's still cool with) and sees them at their house. I mean seriously, nobody wants to deal with her drama just to be able to see the kids. She doesn't know this and thinks he hasn't seen the kids for the last two months, so now she's running around claiming he's a deadbeat and I'm the reason he doesn't want the kids b/c I always put my two cents into anything dealing with her and the kids. But she s failing to realize her mistakes, and that she's the one that pushed him away to this point. He really misses the kids and dislikes having to see them through a third party. Its also kinda divided our relationship b/c we constantly argue about her harassing and I just want to be happy. I have a great, loyal man and I dont want to live my life stressing about her bullshit and the things she does to hinder him from being a father to the kids. I'm tired of dealing with her harrassing, and now us facing child support soon b/c she's angry. I just wish he never met her and dealt with her in that way. What do you all think about this situation? Anyone else going through something similar?