If you have people who treat you badly in your life, they will be a human shield against people who will treat you well. If that’s not true then we should apply it to marriage and start saying to woman who are being put down or beaten, “you gotta stay with him because he needs you and he has been your husband for 20 years for heaven sakes. You just have to work to love him more and so on.” This is the advice they gave to woman like 200 fucking years ago and it was abusive advice. I view the parent child relationship (This just not my made up perspective.) it is the least voluntary relationship. At least the woman who got married chose to get married. We don’t choose our parents. The highest standards of behavior are required for parents and no one else. There is no one else whose standards of behavior need be higher than parents and so often parents get away with the lowest possible standards of behavior with regards to their children.