Problems with relatives

Please pray for me about problems I am having with my relatives. One relative is very emotionally abusive, using me when they need something but then being distant, dismissive, demeaning and mean otherwise. They have been this way for years and have caused a lot of psychological damage to me. They also behave this way toward other family members as well. The other re​lative is constantly shifting in their mood toward me and being abrasive for no reason. With the second relative, I believe that there is a spiritual element involved, demonic influence causing this person to behave that way. It’s still very hard because sometimes their behavior ruins my day completely. I’m trying to remember that it’s not all their fault but I get tired of this behavior in addition to other things I am going through especially other spiritual warfare. Thank you.