I Lost A Family A Family Member

well not really um my question is that um ( how are you supost act when your parents wants a divorce but then 3 days later there are going to work it out?) im really tired see my family going though this but my mom loves her! i have to mom's they are married still well for now! this has been happening for the past 3 years and every 6 months! this is the 7 time of them asking it! What am i supost to do?