Oh Vee, no I don't think any of us would think you were nutty for feeling like that. Of course he had a good side. So did both of my abusive exes, and it was something I had to mourn as well...and sometimes wonder how it could be that someone who could be so nice, was worth dumping for something I couldn't quite explain to anyone else...or even put my finger on in my own mind.
In my cases it was a matter of the abuse being terminal, it was never going to get better but likely to get much worse - I freak out easily which is probably useful as I responded badly to what I saw as early ssigns of a downward spiral. I'm glad for that.
But the upshot of their behaviour was really that I sudden;y found myself without any respect for them. I especially remember with my latest - ds2's father - I realised one day that I had no love, no respect at all left inside me. That was partly what made it so easy to dump him without a single regret.
Yours sounds a lot more confusing, much nicer when he wanted to be than either of mine were. It must be very hard to reconcile that with leaving it in limbo like this - although hopefully it is finished, it won't feel like it is for a while.
He really needs to leave you alone to let you believe you're safe. I hope he does
If it helps, TBH I've been thinking for a while after reading some earlier posts on here, that maybe he wanted you to say f*ck off or whatever, maybe he did it all deliberately to make it your fault, play out rejection...he might be fearful of commitment (abusive men are often afraid of and 'put on alert' by their deep feelings, but that means they choose women who make them feel that way so they can 'go through' it - a kind of story of their lives, their destiny, that no one can stop them doing and they don't even know it - so they get fond of you, then behave increasingly badly till you dump them, then they are free to go and do it to someone else...)
You probably represent his mother. Did she reject him in any way?
I'm probably way off here but it doesn't matter anyway, the important thing is to stay strong and know it isn't your fault. And that staying would possibly have put you at risk - even if not of rape, then of intimidation.
You did the right thing - mourn him yes, remember the good times, but with a knowledge of what was lurking behind them.
Hope you have a good evening/night xx