Hello Kerj!
I am responsible for the break up of my 1st marriage. I took the steps to do it. I told him I wanted a divorce. He is not a bad person, and yes at some point we were in love. The 1st 5 years, there was a huge physical attraction. Yet, at some point in our marriage, I became bored of him. It was difficult because I felt guilty for my feelings changing for him. We had two children together. I never set out to have an affair, but I knew that he was not the person I wanted to be spend my life with. After the divorce, I really had no intent to marry anyone else due the fact of "what if my feeling change again"?
Although, I am not "friends" with my ex, we too have put the best interests of our children 1st. This means keeping my mouth shut once in a while and leading by example.
Taking repsonsibility is difficult but it takes a load off, makes the guilt go away.
Hope all is well with you!
Nikki