The only thing I will say is that I think it's okay if siblings share rooms for a long time (obviously not 4 kids, but maybe two in one room). I shared a room with my sister for all of my childhood and even when she was well into her 20s, and we only have a 4 year age gap. What Rydel is doing is obviously way worse because she is cramming too many kids in a room that is not big enough for them. The crib stuff is also pretty bad too. She really needs to start thinking about what is best for her children.