I feel as if I'm alone and really need advice I have two kids from a 7 years relationship that I decided to finally walk away from because of the constant cheating getting other females pregnant and the lies after being single for a year I've meet this guys who is currently my boyfriend and wants to have a child with me I love him very very much and he treat my kids as his own even when we argue he doesn't wanna be away from my kids he love them like his own which he doesn't have any kids my situation is when me and him got together he never told me he had an open door with an ex who he never officially broke up with they where on a break n he realize he ain't wanna be with her but haven't told her he just decided to keep talking to me so his ex hit me up one day saying she knew about me for a very long time but her and the guy is still dating he tells me that their not dating and he is with me and my kids ALL THE TIME when he's not at work n gets off work I'm who he comes home to but she is always calling him n he always answers n make it seem like he's not with me or around me he says he keeps her around just invade i go back to my kids father he can salvage what ever he has left with her if I choose to leave him which I don't but I feel like if he can't get rid of her I should walk away now rather then later I'm very confused and don't know what to do she lies to him starting drama n making him upset with me n her just so much back m forth I don't wanna deal with them he says he loves me and he wants me n my kids but he feels he can't depend on me n to just give him  winter time to officially get rid of her they are not together or sleeping with each other but she stil calls him as well as help him if need be I love this man n want a child with him but I don't know what to do I really need some serious advice