Boyfriend went clubbing the other night and called me saying he’s coming over he never did the next day he just showed up spent the whole day and night but was being very weird and not letting me go near his phone he had 3 calls that night from a number that wasn’t saved but he wouldn’t answer it.

My sister works at the cinema/movies and called me saying he’s shown up with 2 guys and 2 girls but couldn’t tell if he was with one of the girls his phones been off all day and if these 2 girls was his friends gf’s then why wouldn’t he invite me?

What do I do