I've changed my name for this since it is so personal. Sorry.
My situation: I left DH 2 years ago because he didn't talk to me, wouldn't do any family things with me/dd, and we were, looking back, probably both depressed. Other than that he is a good man, attractive, we agree on everything morally and politically and were great friends and partners before having dd. The other thing wrong with the marriage was that he is bright, but isn't on my wavelength intellectually. i.e we never wanted to see the same films, he wouldn't join in with abstract conversations, etc etc. But this was ok while I got this from friends. Anyway, I left, taking dd with me (she was 1 1/2 years old). He was devastated, we didn't talk for a long time, he came round, we're now good friends and he sees dd regularly.
Since then I've met and moved in with a great man (dp) who is all I want intellectually and sexually but who is 8 years younger than me (I'm 33). I have an engagement ring on my finger although I'm not divorced so we couldn't marry yet even if I wanted to. No problems between him and dd, they get on fantastically well. On the whole our relationship is good although the age gap does bother me sometimes (will he have a thirties crisis and walk out? Am I stopping him enjoying his youth?)
This is partly because 8 months ago he (dp) left me, briefly, saying that he didn't know if he could cope with the committment, he didn't love me and that he wanted to move out. I was devastated. He then changed his mind (1 day later) and said he was wrong and begged me to forgive him. I sort of have done although am not prepared to get pregnant yet since he hasn't quite regained my trust and I 'm not 100% sure he won't do it (leave me) again. He wants children asap. I'm not so sure (whether or not I stay with him).
Now, today, DH has just told me he wants to file for divorce since it's been over 2 years since we separated. Only just. I've been with dp since then. I feel really strange about this since I have been wondering recently whether I did the right thing leaving him. We went out a while back and had a great time (nothing romantic happened). He is very attractive, stable, mature (more so than dp in age (dh is my age) although dp is mature for his age) and of course, he is dd's father. He also seems to have changed and for the better. He is definitely not depressed any more and neither am I. I am wondering whether dd put such a strain on our relationship that it went wrong and whether I should have ridden it out. I have been putting off instigating divorce proceedings since it is final.
I'm not sure whether this is all because dp doesn't feel like a stable option because of what he did 6 months ago or because the grass is always greener or because dh is looking more attractive and mature and kind every time I see him....was I on the rebound and my judgement cloudy when I met dp?
I'm confused. I got that weird horrible adrenaline rush when dh just told me he would be talking to his solicitor about a divorce. Any words of wisdom? And I know that I probably sound like a silly cow. Thanks.