Married and regretting it

It wasn't so long ago that we got married. Even on my wedding I was regretting even saying yes. This relationship has been nothing but hard times and compromise. I understand that's what marriage is but I shouldn't have a man making me feel horrible about myself for not spot cleaning the house or forgetting a bill that we can easily catch up on. He's not stressed, has no reason to be. He's got the easier job between us. I do all the cooking and cleaning, along with keep track of the bills. I have done everything to make this work for the past three years. I've listened to him talk about his ex. Hell I could even tell you her childhood friends name along with her favorite sex position. This has been a very one sided relationship for too long and im at my breaking point. I've decided that I'm going to pay down his debt and start saving for a place if my own...

I guess I should mention that by his debt I mean the debt we accumulated together. And I know we're he'd financially stand without me. And as much as I want to leave I couldn't do it knowing I'd mess up his credit and cost him more then just his relationship. I just got it up from when his ex left his five years ago.