Bro with new girlfriend being a dick…

What is the level of dickness acceptable from a bro with a new girlfriend? He hasn’t had a girlfriend in a while, and now that he has one, he’s is being not bro like. When I say this, I mean trying to keep me out of parties, not giving bro-ful advice, murdering my chances with girls by shooting down everything I say, etc. Should this be acceptable from a bro for a while? If so, how long?

Sincerely,

HS Bro​