"Jokes" about never marrying me?

What would you do if your boyfriend and father of your child joked about never marrying you? We were having dinner at a restaurant and he started making constant comments about never marrying me. We weren't even talking about it. We were just having a nice dinner with my daughter.

I couldn't hide how upset I was and I started crying in the restaurant. I feel like I hit a dead end. He says it was just a joke. I feel like it was honest. What do y'all think? I'm locked in our guest room. I can't stop crying.