@Lovesick,
Lovesick wrote: So my question is were my reasons for breaking up with Valid???
it doesn't matter if the reasons are valid to anyone else. it matters that this bothers you. if you can't cope with her the way she is, you need to recognize that there is no point in pursuing a future relationship with her. she is who she is and that is either ok with you or it's not.
in the same way that it's not fair to you to be in a relationship with someone whose behaviours bother you, it is unfair to expect her to change because of your preferences.
I personally don't have an issue with people having ongoing relationships with past romantic/sexual partners but I recognize it makes some people uneasy. Those people are not people I could be in a relationship with.