Talk to them. Sit down n have a proper communication. Tell them how you are feeling and the reason why you snap. At least let them understand you. People who never went through pregnancy before won’t understand all this is actually due to hormonal changes. So calm yourself down and list down the issue you have and see if you guys can reach to a compromise. Anyway, try to be positive. If there are some stuff you don’t like (eg the way they do things) just let it be. Your mood will affect your lo inside you