Hopefully you don’t mind this sniffable but I had a quick look through your previous posts.
This sounds like more then just this one post. In the past you’ve mentioned you have unrelated issues with your parents as well as going through a bout of depression where you stopped regularly feeding and cleaning your rabbit.
You also had a period when you had to go away on vacation and your brother and parents were happy to let your bunny use an entire room as a bathroom, just to get her to eat more hay. This doesn’t sound like the cold uncaring parents that this initial post sounds like tbh.
I strongly suspect what your parents are saying to you *is* for your own betterment. If they are “forbidding” you to clean everyday, judging from the past posts I think they might suspect it’ll be too much for you. That’s all. Your mom’s comments about people problems coming before rabbit problems, could she have meant in order for you to take the best care of your rabbit, you first need to take the best care of *yourself*?