how often do you fight?

my hubby and I have been together for almost 10 years now, married for 2. we are in our mid 20s.

we go through phases where it seems that all we do is fight. he says I'm difficult, I think he is.

we usually kiss and make up, but it takes hours. he refuses to ever discuss anything or try to make it better, and I like to talk it out.

he has the worse memory problems ever, so he'll promise up and down for things to change and not remember it days later.

I feel like we are extremely unusual, but we have no couple friends to compare to.

is this normal, or are we heading down a bad path?

I love this man more than life itself, but I'm tired of being called difficult, being threatened with divorce, and being told he doesn't like me.