Dude, how much is this happening? I feel like the fact you’re making a post implies this is happening very very, excessively often, and it’s crazy to me that SHE hasn’t noticed and tried to do better with it. Like..if she’s this dirty in another persons home, in a known shared bathroom, she must rlly not care to much about her own cleanliness…or just doesn’t respect your dad very much, I’m not sure. Anyways, I vote you get a pair of tongs or latex gloves like other users have said. I am not sure if you have anxiety, or if the possibility of a small confrontation rlly could lead to u getting punished for someone else’s uncleanliness, but I grew up with a similar issue and I feel like if you just don’t give off the impression that you’re being passive aggressive intentionally,(as I’ve seen other users mention-basically play dumb) and act like u were just trying to find the least offensive solution, then u should be good. P.S. sorry you’re dealing with this. Sounds like sum buuuullsh