damn, that sucks bro- is it beyond repair, something that cant be worked through or talked out? I just started a new relationship (after a long time with just FWB chicks), actually met her mom and step dad at a bbq for Labor day. Hopefully it works out for the best
Good luck to you bro. I got mad at something she did and called her a B. I regret doing that because I would never say that to a female. When I called her back to apologize she basically didn't want to hear it.
Give her time to cool out. Tell her you were being an *** and that you were truly upset but it was no reason to call her a bird. Do something romantic.