Over Pesach

Yom Tov was pretty nice, overall. We had to go to my parents for the entire thing, because of the bed rest issue. We'd planned on going home for Chol Hamoed, until the doctor said no more cleaning.
All my siblings were there for the second days of Pesach. Now, as I've written before, both of my sisters-in-law are pregnant. One is due in about 2-3 weeks, the other in 5 weeks. The younger one, due in 5 weeks, told my wife that she'd been having some stomach pains, and was scared she'd go into premature labor. Excuse me? You're already at 35 weeks, and you're worried? What happens if you deliver tomorrow, do you know? Chances are, at 35 weeks, your baby wouldn't even have to go into a NICU at all! There's a 95% chance the baby wouldn't have any issues due to the "early" birth.
Here we are, at 21 weeks, with the doctor explaining to us the statistics about babies born at less than 29-30 weeks, because it's a real chance with us. We went on a tour of the NICU last Wednesday after our doctor visit, and let me tell you, it's scary. Seeing all those tiny babies is pretty scary, knowing your kids have a good chance of ending up there. So to hear my SIL complaining was a bit annoying. They really have no clue how lucky they are.
As for the older SIL (who is still younger than me), she already has 2 kids, this is their 3rd on the way. I don't see them in their house, but at my parents, they are pretty hands off. They dump everything relating to their kids onto other people if they can. For example, their kids made a huge mess on the living room floor. Lego pieces everywhere, and they just left it there. My mother walked into the room, and said she's embarrassed because she was expecting some guests, and they'd see her floor like that. My SIL just sat there, and didn't say a word. My younger sisters just sat there, and one of them said, "Well, I don't want to clean it up, they're just going to make a mess again tomorrow." I actually understand her, and it's not her kids, so why should she do it? Anyway, my wife, who's supposed to be on bed rest, was sitting on the couch. She can't stand seeing a mess, it just drives her crazy. So, she got up, and started gathering up the lego pieces. After a minute, she said, "You know, I'm supposed to be resting, all this bending isn't too good for me." So what does my SIL, the kids' mother, say? "Well, why don't you sit on the floor while you gather them up?" I wasn't there at the time, but if I was, I would have screamed at her. What kind of idiot is she? She takes no responsibility whatsoever for her children, and even has the nerve to tell my wife, who's supposed to be resting, how to clean up after the mess her kids made? That's just typical of my brother and his wife.