Collocations for boyfriend - noun

current, latest, new
former, old, previous
first
last
long-standing, long-term, serious, steady
live-in
abusive, jealous
jilted
She was stalked by a jilted boyfriend.

string, succession
She had a string of wealthy boyfriends before she finally married.

have
Do you have a boyfriend?

meet
live with
sleep with
kiss
marry
dump (informal), leave

trouble
She's been having boyfriend trouble.