I am concerned you and your parents may be stuck in old patterns of relating, which is very likely to be very triggering.
A triggering environment decreases your chances of healing.
You need understanding and stability, too.
It sounds like your parents are just being themselves, their words/behaviors aren't "weird" for them, it's their usual stance?
If so, there's a chance they won't shift much. However, if you have no other option for a place to stay, it's worth seeing if a third party can help. The sooner the better. Truly!
WC