My ex is engaged to his girlfriend of only 5 months. They moved in together and have a baby on the way. I was with him on and off for years we have two kids. He has given me a ring before but we never married because he kept cheating and lieing and has even left me for ex girlfriends before. I don't know why I am so mad and bitter knowing this. I guess I just felt like he treated me like crap and now has this new chick and she gets my happy ending. I will say he also has two other children from a previous relationship also he was with her a decade and didn't marry her either but they were engaged.I am just so angry with him I have no problem or nothing against her but I just want maybe to know why he couldn't be good to me when we were together and walk me down the isle. I mean they aren't married but engaged living together and baby on the way mine as well just say their married. I will also include that in the beginning months when they made themselves official boyfriend/girlfriend I didn't know he was even with her and we were still active sexually. And there were plenty occasions after that were he'd come over and try to come on to me behind her back and I actually told her, eventually he made her think I was lieing and crazy and just wanted him back even with the proof of calls and messages he sent me. Well now she has it to where he can't communicate with me at all if not about our children because he keeps trying to sneak with me and she is insecure. I think it's wrong he's treating me this way after all we've been thru and all I have put up with trying to make our family work. What are the odds that their marriage will last and why is he marrying her so fast and giving her the life and treating her the way I wanted. Also I saw the ring it was way nicer than the one he got me looks very expensive! I am so hurt I don't know what to do I just need advice especially from people who've been here or just advice.