<human>: Can you provide a brief rundown of the text in within 3 sentences?

20 male

I have lived in several countries/cities (4 countries)
I moved around a lot growing up.
I never really had a stable environment growing up and well my parents were barely home...working. We were low-middle class.
My parent always did the best they could when it came to birthdays, Christmas and I am very grateful for what they did for me...raised me well. 
I have a bit of a womanizing problem..where I like to lie/sleep with girls a lot.... and I dont really like girls (As in a relationship kind of liking)

Last year I met a girl (who had PBD (  ) ) and a fucked childhood...so I fell in love with her and we became a super dysfunctional "couple"....which mean we fought every weekend and on the big fights we went and got drunk (separately) and hooked up with other ppl (since we "were never going to speak to each other anymore") and then got back "together" and fought within 2 days....this went on for 4 months....lol
She eventually left me and claimed that I was trying to manipulate her and hurting her a lot...I tried getting her back..but her friends also hated me. We also drank and smoke weed a lot
<bot>: How do I get into a healthy relationship? if I am a guy who has only had fuck buddies and his only try at a relationship was (Abusive?), shitty and a complete failure.