Breastfeeding Mom Comes Down to Dinner Topless and Asks Reddit AITA

Breastfeeding in public is a sensitive topic for some. And for one mother, it became a topic for Reddit's "Am I The Asshole?" when her in laws pushed her to the limit, and she came down to dinner topless and breastfeeding. It was classic. And Reddit got her back. We can't couldn't tell the story better than the Redditer herself:

I've dreaded posting for a while because I'm afraid I might be the AH. But i just gotta know. So here goes. My parents in law and brother in law came to visit and stay for a month with my husband (27M) and i (28F) after i had my baby. For context if it makes any difference, I'm German, husband and his family are Italian. The baby was 3 months old at the time and i breastfeed her. Usually I'd just nurse on the couch in the living room but because company was staying, I'd go to my bedroom. After i nursed her, she'd fall asleep and take a nap and I'd have some free time. Since family was visiting, i tried to plan her naps around our mealtime to spend time with family uninterrupted. My mother in law has this thing that when food is on the table, you be there pronto. Sometimes I'd be late coming to a meal because babies can be unpredictable and she wouldn't fall asleep right away or nursed longer than normal. To this my mother in law would barge into my room and annouce food was ready, all impatient. This startled the baby and made the process last much longer than it should have. The result is I had to eat much later than everyone else, alone, and the food was cold. It left me fuming. More work to do with the baby and I'm secluded. This happened several times. I asked my husband to talk to her and explain i can't always come on time. He talked to her but she still did all this anyway. So i simply decided to stop being late to the dinners. The next time she barged in my room and announced food was ready, i came without hesitation. I came to the table exactly as i was. No shirt, half a bra, baby hanging on one tit. (nothing was seen as the baby's head covered up everything anyway but still) Ensue uproar. Goes something like: MIL exclaims what the hell I'm doing at the table like this. I'm indecent, there are men at the table. I should be ashamed. I yell back what the hell does she keep calling me to the table for if I'm not yet ready. I have no reason to be in my room alone with my baby while everyone else is out having a great time together. Brother and FIL are trying not to get in on the argument. Husband ushers me back to my room and scolds me, taking his mother's side. He means he gets I'm frustrated but this action didn't help anything. But... After that MIL didn't bother again while i was busy with the baby. So what if i came to some meals a little after everyone had started eating. The roof didn't cave in! Anyways everyone lived happily ever after. The end. AITA?