Spiced up relationship now getting divorced

So I tried to spice up our relationship by taking nudes for my husband (while he was in bed next to me AND with my ring on) and now he is convinced I’m cheating on him and he wants a divorce.

Our marriage has gotten so bad, we argue all the time, or sex life sucks, I’ve been unhappy for about 2 years I asked him to go to counseling he refuses to.

He got so mad about the pictures that it got physical.

I’m at the point where maybe we do need to get this divorce and I shouldn’t fight for our relationship