Scared...

I’m SO scared my boyfriend and I won’t last. Over the past year it’s been a lot of arguing and spending a lot of time apart. Like he will come over and we won’t really talk so he will leave to play basketball for 2-3 hours and come back just to say goodnight. Our sex life has also become pretty much nonexistent. Every once in a while it’s ‘lets do it. But quick.’ However, when we have the house to ourselves for a weekend, we have great sex and go out on dates and have a really fun time. Did we fall out of love or are we just annoyed with not being able to be without parents always watching us? Please tell me there is hope. 😞💔