When do you know it’s over?

To make things short.. my boyfriend and I aren’t very connected in the emotional sense. I feel emotionally deprived. I can’t express my emotions the way I want to or I get called too emotional. Affection is a big thing to me- he hates it. Family is super important to me- it isn’t to him. He won’t go to any family functions, doesn’t wanna do double dates, nothing. And he says it’s not going to change any time soon and there’s nothing that will be fixed. So I’m torn. I feel like I would be settling if I stayed.. but some days I don’t feel like that.. or maybe I’m just lying to myself.. is it over? What should I do?