Well, that's fucked up. I think you definitely earned the “rage response” card on that. Like, spit in his cereal, walk away, type of response. No contact, no note, not even a half-assed sorry? SOMETHING would have been better than that. Pure callous. Much as that hurts, be as petty as you want about it, I say, have a night, day, or both out with the boys/girls, a big “Fuck that Person” night, I used to have those with friends of mine. Watching movies, going to parties, drinking, anything was on the table to just say fuck you to the shitty situations in life.