And......I can say your conure is probably a female. Well I see you did call her a "she" so yeah.
You say you've had her for two months, did you get it as a baby or could it be maybe uhm I dunno around two years old?
Basically your boyfriend looks hella sexy is the basic takeaway.
But this is not a game changer.
Send him to the movies or whatever and spend time with the bird with him not around. Or when he's at work, it's boredom or play with you.
Also....get his gym bag and get some man smell on your hands...It won't hurt.
Also TREATS, tell bf he can't give treats, you are the treat giver from now on, stomach will balance out the power a little bit.