Have you ever had a person or event sully an entire portion of memories from a time period of your life or the thoughts you have associated with an object? If so, how did you deal?

My example: Prior to moving to where I currently lived I was engaged and living with a young man (together for three years). When I moved back to my hometown after the relationship dissolved, I moved into a mostly furnished household where there wasn't room for my things. I have an entire apartment worth of linens, household items, and some hot-weather clothing in storage. I recently pulled out some of it because I may be moving soon and should get some use out of the clothing in the summer. Unfortunately, when I see my belongings, they don't remind me of all the good times spent with friends or excitement over new beginnings. It seems as if my exs actions toward the end of our relationship has cast a dark cloud over my memories associated with these objects and with clothes that I wore frequently or to events with him. I left them around the house for nearly a month now, and I still can't get rid of the "yuck." Obviously I couldn't just trash it all since it wouldn't make sense having to replace it ----- but I am tempted.