After I dumped my ex I was very disgusted by the thought of how much I lowered my standards, and that reflected on him. Every little thing about him just disgusts me, it is so annoying it is hard for me to let go. If any of my good friends (that haven't met him) see him, I'd be so ashamed that I ever saw anything in him.
Reading all of the comments helped me reflect more on myself, including the negative ones (like calling me an obsessive bitch). I certainly didn't want anyone to get into arguments, I'm sorry if anyone has been offended here. Now regarding my original question: It does sound rather negative, and I do see my fault. I think my question should've been: How do I let go from these irritations?