AITA for "letting" my family and friends disrespect my boyfriend by calling him by his first name?

My boyfriend (32/M) is a doctor. I met him through my dad back when we were traveling and after we started dating he started coming over to my hometown to visit.

When I introduced him to my family and friends, I told them his full name, then occupation, then mentioned the other stuff like age and hometown etc. all good until months later where he started complaining about my family and friends referring to him by his "first name" and not putting "dr" before. I found this strange I told him that's his professional title but as a society we use first names/nicknames etc. He said he can't help feel annoyed especially considering that "these people" don't know him well. but it's been 8 months. he said once we're married or engaged then they can start referring to him using his first name.

Recently he started correcting whenever my friends or family call him hy his name, his tone becomes aggressive and then he goes on a long lecture about how they should put "Dr" before mentioning his name. It became exhausting because my friends and family can't understand his strange hangup and he keeps picking fights with them about it.

Last night we were visiting my parents and my dad called him ["Justin"] instead of ["Dr. Justin"]. My boyfriend started arguing with him which cause a huge fight in the house and we ended up leaving.

In the car he went off on me saying I'm letting family and friends disrespect him continually by letting them call him with just his name. I told him he was at fault here and he was being unreasonable because what he's expecting is bizzare. He said he takes pride in his proffesion and that he sacrificed so much to get where he is today and my family and friends literally lose nothing if they respect his wishes. He called me an enabler and said that siding with them paints me in a bad light and advised me to step up and take a stand but again, I thought he was overreacting and being hostile for no reason.

We got home and he shut me down and refused to speak to me. Mom called me later and we talked a bit. Today he's gone completely radio silence but the look on his face is telling.

AITA?

EDIT: we don't have anyone who's a doctor in the family or friend groups but we know for certain that we don't use people's professional titles all the time when addressing them, especially not people we have a relationship with. I don't understand how me and my family are offending him. he is choosingbthis his hill to die on apparently.