From the title I thought this thread was about an eating disorder.
My wife regrets getting rid of a lot of stuff, especially all the kitchen stuff that she NEVER used or would never have used. Oh yea, there was one pillow, her favorite. No sure how she "forgot" that. 2 years later she is still whining about it ...... but I still love her after 50 years & 9 months. That counts for something.