Would you ize this and tell me the best answer?

well i do know what it feels like not to have a father around you. my father is never there for me. i also have a little sister who is actively dating. what i do is get to know her boyfriend and let her know that her big sister is there if there is ever a problem. i told her that if somethings is wrong in the relationship to come and talk to me and i wont tell our mother if she doesnt want me to. so please take this advice and take things easy on yourself. all i can really say is to trust her and if anything seems wrong talk to her.