Stop trying to please them. Toxic people figured out a long time ago that decent people will go to extraordinary lengths to keep the people they care about happy. If your attempts to please aren’t working or aren’t lasting for very long, maybe it’s time to stop. Walk away and come back when the mood has shifted. You are not responsible for anybody else’s feelings. If you have done something unknowingly to hurt somebody, ask, talk about it and if need be, apologise. At any rate, you shouldn’t have to guess.