EMDR is an evidence-based therapy modality that was specifically developed to address trauma. It allows you to validate the feelings that stem from your experiences and rearrange your relationship with your memories to reduce how they impact you in the present. 

Your parents may be used to being involved in every aspect of your life. When you move out, they may try to have extensive oversight over your choices. Your parents may scrutinize your spending, or they may have an involvement in your life goals that goes beyond interest and into attempts to control. You may find that you all disagree more and more on where, and how, you live.