My first baby is 3 months and we feed him Simlac formula which works well for us. I don't want to breastfeed, which is my choice. But my mother in law always gets all tight-lipped when I bottle feed around her, which I have always just dealt with to not start problems. It's also a fact that she doesn't like me very much and I think she thinks I am not good enough for her son... HOWEVER, last night she was at our house, and she really crossed the line. I was prepping his bottle and realized we were running out of formula, so I passed off the baby to my husband to feed and said I'd just run to the store, which is very close to our house. My MIL asked why I needed to go to the store, and I told her we were out of formula... well, she was all over me like a rash. She said something along the lines of "If you breast-fed your son like you're supposed to you wouldn't need to be going anywhere!" to which I said "It's our choice what we feed our son, he's healthy and that's what matters." And THEN she said "I always knew you'd be a bad mother." I could NOT believe it, I just stood there holding my purse like a dummy. But it seemed like she'd been looking for a reason to snipe at me all night. And then she got both a little embarrassed and angry at the same time so she and her husband, who looked like he wanted the ground to open up, went home. My husband did tell his mom he thought she was crossing the line, and they had some hushed words I couldn't hear, so I took the baby upstairs to be fed and so I could have a bit of a cry in peace.
Anyway, my question is, what the heck do I do about her? I obviously want us to be a family and for my son to have two sets of loving grandparents... But I also don't particularly want to see her again or invite her over. My husband is trying stand up for me while not hating on his mom, which I understand, but I wish he would have stood up for me more. I think she was so rude to call me a bad mother. I LOVE our son, and he is a very healthy happy little baby. If there's one thing he gets too much of, it's love... So I was VERY hurt by my MIL's accusations. This is so frustrating! Do I try to move on and be civil to her or cut her out for my own sanity?

