A man who acts bitchy and highly effeminate in a cis relationship, with an inflated ego, to try to control the relationship with unnecessary drama in a bid to control the woman and make her a subordinate. Ex, covert Prima Donna looking for attention.
oh my god, he's such a Prima Donna! why do you even deal with his crazy behavior?
A very temperamental person with an inflated view of their own talent or importance.
"the prima-donna behaviour of some of the stars"