My fiance (40f) bought a new toilet brush 4 weeks ago and I (39m) decided to use it as a back scrubber since it was new and I was too lazy to buy a new one. She is mad at me because she thinks this is gross and it was designed for the toilet, and she doesn’t want it near the bathtub. I told her to chill out and try to see things from a different lens, but she is not having any of it. I actually like this brush compared to other scrubbers since it feels more heavy duty, and has a more ergonomic handle. I don’t really see what her problem is as long as I’m trying to take a clean shower. AITA here? Like I said, it was very much unused before I decided to use it. I promise.