<human>: Summarize the given text in a few sentences.

We have been dating for about 5 months now, things are pretty good right now. We started dating a couple of weeks after she broke up with her ex boyfriend/baby daddy. He was a drunk/abusive boyfriend but was a really good dad to their daughter. They broke up cause things were are not working between them. 

She broke up with me after a month to try the whole family thing with him and it did not work out. He went to jail we got back together. He is now out of jail and me and her are still together and very happy.

She has moved on(obviously) but he keeps messaging her saying how they need to be a family and how he is going to kill himself. She says she wants nothing to do with him but that she also does not want him to kill himself. He is obviously doing it to be manipulative. We have already fought because she can't seem to see that all he wants is to be together again.

I told her that i have no problem with him seeing his daughter, I would never deny that. My problem lays with the history between them. She tells me that she loves me and that there is nothing between them. She tells me that she feels guilty that she broke up their family because apprently thats all he ever wanted. She says that she is just trying to be a good person by talking to himw hen he threatens to kill himself.

I know when she has been speaking with him because she is super upset and very sad. She is happy and then she hops on facebook and she becomes very upset and sad.

I am not trying to demonize this guy, hes just kind of a fuck up. He sells drugs and has been to jail twice now. 

The daughter thing doesn't bother me and i know she wont cheat( I trust her 100% on that). I need some advice on how to approach this situation. Do any of you think this kind of baggage will have an affect on our relationship?

If you need anymore information please let me know.
<bot>: Exboyfriend/baby daddy won't stop talking to my girlfriend and keeps threathening to kill himself to keep communication open. Girlfriend still talks to him regularly.