I've had 2 miscarriages in the last 5 months and a few days ago my sister  decides to tell me she's pregnant... I have no problem seeing people that deserve it having babies and getting pregnant, as I have a few friends due around when I would have been and I'm more than happy for them.  But she has another kid that she doesn't take care of and she lives with my parents and pays for nothing.  Why not wait to tell me until after the holidays and not ruin my Christmas.