I’d feel less bad if it was not a milestone birthday like my 27th or 29th but I was really excited to celebrate my 30th! By going to her wedding, I won’t be able to be around the people I love or be able to celebrate in the way I want to. I doubt if there’ll be any celebration at all as everyone will be busy with her wedding. Should I ask her to reschedule or should I suck it up and be happy for her?