Is sex everything?

My boyfriend, and I have an on going argument.

How important is sex? According to him its one of the most important things, and the more sex the better. If there is an opportunity to have it you take it. Sex keep things together

(Eg he got upset, and we got into a fight cause I didn't want too cause of the time, and I had a pap test just a few hours before )

I think have sex a lot is great, but not its not important enough to get into a fight, and upset if you don't have sex. I feel intimacy is more important. Talking, cuddling and such. That leads to sex anyhow. And if you don't end up having it it's okay. (Meaning not getting mad, and upset over it)