In it for the long haul...

I was discussing the terms of what my AP and I both want and expect from this "relationship" as we continue to move forward. He told me his last affair was 8 years with the same AP. I'm not surprised, but I'm also impressed. That kind of dedication is one of many reasons we go together as well as we do. I like the fact that we're on the same page about so many things regarding this situation. That's a lot of the reasons I feel positive about this working out beyond a one time fling.

So my question to all of you, what was your longest term with an AP?