Boyfriend looking for attention of other girls?

Hi looking for some advice šŸ˜”šŸ˜  my boyfriend went out last night night to his Christmas party, and he got home around 3am, he had no keys so he woke me up and I let him in. Just want to add I'm 36 weeks pregnant. Anyways so I was awake then and chatted to him for a bit, asked how his night was etc. He was so drunk, and when he's drinking he gets very chatty amd flirty with people. I have seen him like this with my own eyes and he would invite people to the table. Ok so basically he turned around to me and said " even with my new teeth and lovely clothes, I looked well and I still got ignored tonight"
I said well who you trying to get noticed by? He just ignored me then he said he asked a girl to take a picture of him abd his friends and he was like don't worry I asked the ugliest girl. For a start thats just so mean to even say! Amd second I feel like he's just lying or something. I'm annoyed now and he said I have to ,"cop on" and I'm over reacting and he was "joking"
Didn't sound like a joke to me. If I said anything like that to him he'd actually dump me honestly it's one rule for him and not me.

Boyfriend looking for attention of other girls?
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