Is this weird?

Alot of guys try to get with me and i always tell my bf, plus he knew i talked to a lot of guys before we started dating and as we got closer and more serious, we both stopped talking to the opposite sex alot. Anyways sometimes he would joke around about me having other guys on the side (which i dont) but then sometimes he would accuse me of secretly talking to other guys and shit. I just say no im not and then we would talk about this for a few secs and then he would change the subject. Sometimes i ignore it because its rude how he thinks im playing around with other guys. No matter how mich i show him my phone or tell him i dont have any side guys he still does this. Its not something constant, but it happens enough times for me to question it. Do u ladies think that hes just accusing me of this bc hes doing this with girls behind my back? you know? like sometimes people get mad at things that u do but they are doing the same thing! i dont know if this makes any sense but i started questioning this even more after seeing something similar on the Rob and Chyna show, if any of u ladies watch it