He wants a Jr..

Ok so I’m 7 months pregnant and I’m having issues with what to name my son. My bf always wanted a Jr which I was willing to do however I’m scared because a few months ago in March he tried to take a “ break” in a whole different state! after a bad argument and at the time he expressed how un sure he was about us which was devasting because this is our 2nd child and being pregnant that’s the last thing you want to hear. also his whole family has the same initials and I already gave our daughter his family initials but id be lying if I said I didn’t always dream of having a child that shared my first initial also.

I feel like a jr is big commitment although we never took the break and we have been doing good these last two months I can’t help but think what if he becomes unsure about us again and I end up having his jr and basically gave up the opportunity to live out my own dream. He hasn’t been working this year and I told him if he doesn’t help out and start talking like he’s in this for the long then I really won’t be comfortable with making that sacrifice he started tripping and saying that this was my plan all along and I swear it’s not I was genuinely ready to sacrifice for him I’m just afraid and I’m not saying he has to talk about marriage rn I’m basically saying I want him to reassure me of how he feels about us when I mention my fear for our future but he never does the conversation kind of floats by I really need advice.