is this wrong?

i had a similar problem....guys fink it makes them luk gud if they have a girl on their arm at their prom..so if you see it lyk that and you trust him, let him go.but if your not comfortable with it(and ur compleatly entitled 2 fel tht way if hes yours) then talk 2 him, and just let him no your not 2 happy...but if he promises you nothing wil happen between them..then i think it shd b ok

gd luk xx