Marriage creates a new family unit as when a man or woman marries they will leave their parents and stick to their partner and become one flesh. They are a new family unit. Hence, your marriage should come before your parents. So if your husband feels you are more interested in pleasing your parents than in pleasing him, discuss the problem with him and try to see it from it’s own point of view. You need to reassure him by your words and actions that he comes first before your parents. If your husband has that confidence , he will be less likely to feel he is competing for your attention with your parents.