So I stay with an aunt and uncle. They have 3 boys. Her oldest has ADHD (her son from a previous…

So I stay with an aunt and uncle. They have 3 boys. Her oldest has ADHD (her son from a previous relationship). Her 4 year old has extreme tantrums. The baby (11 months old) apparently doesn't listen when she says it's time for a nap. She gives this kid like 5 naps a day when normally he should be having only 2 right? He usually wakes up around 10 and she complains that thats too early and he needs to go back to sleep because she has things that she needs to get done. When in reality she just goes back to sleep. She has this rock and play that she rocks back and forth extremely hard and fast. My uncle, me and my boyfriend have tried to tell her that that's not the way to do it but she insists the doctor said it was fine. And now the kid is getting way to big for the rock n play and she refuses to put him in the crib for naps. He recently just started sleeping in his crib and when he wakes up she doesn't want to "argue" with him so she just places him in the rock n play and rocks the crap out of it. She screams at everyone who tries to tell her what she should be doing. She screams at her 3 sons. My uncle has no idea what to do. So my questions are , how many naps should an 11 month old be taking? When is it time to move on from a rock n play? Is it normal for him to wake up early?

Sorry I just personally believe if you are not ready to take care of a child , you shouldn't be having any. Especially since she had my 2 cousins to trap my uncle.