I was with my ex for 13yrs from childhood. We recently split last year. I thought we were working things out but apparently not. I know I need to let it go but it's so hard. I've forgiven so much even him getting someone else pregnant a few years ago (they agreed to a termination he made it very clear that he didn't want the child but she didn't go through with it completely her choice and told him when she was 4months pregnant we were already back together at this point she moved away completely cut contact) amongst other things which I won't say.
I feel so stupid to feel like I can't let go. Like why am I so stupidly in love? We have children together and I feel like I've let them down. I'm also desperately lonely but I miss him so much I really wanted to marry this guy he has said he's not saying he never wants to be with me but he can't right now. I can't cut him off completely as we have kids I still do things to help him and just feel so stupid to even still be there. Why am I so pathetic? Why am I so desperate? I honestly don't want to be with anyone else and I guess the reality that I'll spend my life alone is extremely sad. I know I will come round to the idea that I'll be alone and I will get past it but the heartbreak is just so raw and real I don't know what to do. Someone tell me I'm being stupid to feel like this.