@DBML what a sweet post:)
I feel the same about mine. No kids yet, only four years in, but we've had a few struggles with infertility and stressful jobs etc.
For me, it feels light, breezy and really rich in love and tenderness at the same time.
We've never had any shouting or harsh words. When there is occasional conflict, he makes it an absolute priority to talk it through calmly and make peace again. Our tendency is towards harmony, always.
We both have big smiles on our faces when one of us walks through the door after a day at work.
I just love him.
OP I would find it really hard to be shouted at, and not sure I could forgive either. My mum copped it from my dad (who had a neurological condition) - never in an aggressive away, but he would get frustrated easily and would suddenly begin shouting at whoever was unlucky enough to be in the room. I think it scarred me so much that I can't bear any shouting from men, ever. I also can't imagine shouting at another adult, EVER. If you think the same way, it's natural you find it unforgiveable in someone else, especially the man who promised to love and honour you in your wedding vows.
This is just me, but I also personally find it really gross when men who are nasty to their partners suddenly 'see the light', and become sweet and contrite. I am watching a close friend go through this and I wish I could tell him what I know - that he's an unstable, manipulative bastard. Meanwhile she's in therapy trying to understand her feelings of insecurity, as though she is the one with the problem. I really hate it because it makes the partner feel extremely confused, which is the WORST.
Maybe it would help to talk to a therapist who can help you objectively understand your feelings and guide you to make the best decision for you and your family? Sounds like you've put up with a lot.
Best of luck:)