It's kind of a cold war. She always puts the toilet paper on so it unrolls from the back. 100% of the time. I always change it so it rolls over the top. 100% of the time. This has been going on for years yet we have never spoken of it. She never changes it back after I correct it. She's not the kind of person to do it as a prank. I'm expecting her to blurt out that she wants a divorce some day and cite that as one of the reasons. I always think about discussing it with her but now it's gone on so long I want to see how it plays out. Yes, this is how exciting my life is right now Any amateur physiologists on board?