Your judgement may not be whole now, and parents can appear bad, but might not be at all in reality. When this is indeed the case, it can be a true pain in life, and this happens for most people in all ways, but not really to the level of being overly concerned. Unmet needs, conflicts and so on happen to all, and if not, the perception of it being so exists regardless. Later in life, if one gather maturity, they will see the beings they had as parents as they are, with the bad and the good. At the end of the day, they will be gone, and also you are your own person as much as they are as well.
In this case, more specific, you have to tell us what is really happening so we give you proper advice. It is unwaranted to take decisive and powerful decisions, advice, based only on emotions or lack of information/ acknowledgment. Keep calm.