Well, my birthday party is going fantastic! (Sarcasm)

My MIL instantly picked a fight when we came through the door. I'm 13 weeks pregnant and mentioned that my morning sickness was really bugging me today. To which she said, " Instead of complaining about morning sickness, you should be praising God, your not the only one who has lost babies." I freaked out on her and I just want to go home now. Who mentions a previous miscarriage to a currently pregnant woman.