Is it weird?

Hey guys! I've been so confused about one thing is that my bf wanna go to spring break without taking me. Then he just told me if I don't like him to fuck other gals, he won't. But don't y guys think this whole thing sounds ridiculous? Spring break is basically for fucking except going crazy with friends. Plus, what he told me is already a big warning sign? Which means he knows he's gonna fuck like tons as he can. 🙁😧