Is AUTHOR wrong in the post ? POST : Try to keep this as brief as possible. Girlfriend and I have been together 2 years, were recently looking to move in together. She was going to spend the rest of the month in her apartment then move into my place, and she's been spending most days over here anyway gradually moving some of her stuff in.

This is fucking gross, so fair warning. For the three days straight she's been over I've noticed an odd smell when I picked up my toothbrush. I wasn't sure what it was so I rinsed it and kept using it as normal. One morning she asked me if I had noticed anything different, but refused to elaborate when I asked for an explanation so I was on high alert now. I left my phone running in the washroom peaking out of the towel cabinet that faces the sink, and I totally get how invasive that was and if it turned out I was wrong I was prepared to admit to it and accept the consequences for my assumptions as they came.

Turns out she had been rubbing my toothbrush inside her pants in the mornings as she wakes up before me and putting it back in the container. When I got my phone and seen the video I was livid, and confronted her immediately. She reacted like it was a gigantic joke, laughing, trying to hug me and saying she wanted to see how long it'd take for me to figure it out. Apparently she viewed it as a prank.

I felt incredibly disgusted and betrayed, I feel like it's disrespectful and not at all a prank and it's unhygienic. It's not even like she did it once, she had been doing it for days. I told her to get the stuff that she had brought over in the past few days and leave, that I didn't want to be with her anymore.

She's absolutely dumbfounded I could see this as anything other than a harmless prank. It's her opinion that it shouldn't matter because I washed it before use anyway. On one hand, she's been so inconsolable and has been begging me to reconsider so much that I'm second guessing my decision to end it and wondering whether I'm being too harsh. On the other hand, if this is her idea of a prank and the sort of thing she can do, not only do I not trust her in my house around my stuff, I don't trust her in general. Am I the asshole if I want to end things?