My friend is in a relationship with her professor from college 🤮 she’s the one who initiated the relationship, had feelings for him for over a year while she was his student and then after she graduated she confessed her feelings. He initially told her she was young and he didn’t want to hold her back from her life but then they met again and now he’s her boyfriend. I feel gross about it, but she’s a good friend (truly) and I don’t want our friendship to suffer if I express my discomfort. I know she’s also “submissive” sexually so that adds to the creepiness of the situation in my eyes. Oh and she sends him nudes. She’s in a long distance relationship with an old man while she is beautiful, smart, funny, young and deserves so much more. What can I do here?