I Cheated. She's Pissed!

[focusing-on-me]

She is definitely hurt, big time. She also knows a little about my past. I was married for 20 years before her. My ex and I had numerous affairs in that marriage, and my current wife was ONE OF those affairs that "helped" me finally leave my 1st wife. I got custody of my kids then (they were 12 & 13 at the time, now they're 21 & 22). They get along w/ their step mom well enough.
Anyway, my young wife thinks I will cheat on her again, so her M-O is to run from problems.She thinks D is the answer and she needs to move to CA. The only reason she is still in Atlanta is because of "money," and yes she says she still loves me BUT feels she needs to start over. I have a prenup that greatly restricts what she gets. She will prob get 2500.00 per month, but she wants 3k.
That aside, she did mention creating a POSTNUP if she stays in the marriage in case "I cheat again." Can't say I blam her, but my deal was a one night stand, and the guilt I carry is so overpowering that I will NEVER do that again!!