Relationship Help

Ly
My boyfriend doesn't goout often but when he goes out he doesn't talk to me at all. In a shady way, he works all weekend but the weekend I can't see him he goes out every day in the weekend and barely answers me. Right now his phone is off and when we were talking he sent me just questions marks. I trust him but Ya know I'm pissed. I'm gonna flip out on him , but I just don't want to fight Because all we ever do is fight. How should I handled this I already flipped out earlier but tomorrow when he's sober and we actually talk , how should I go about this ?