If a paternity test ever proves that John is, in fact, the father, Elizabeth says that would be part of her husband's life...not hers.

"I mean, I could try to make it change my life. I could beat myself up about it if I thought he was trying to start a family with this woman. Then, that would be one thing," she says. "Do I think that that's true? I do not in any stretch of the imagination think that was true."

Elizabeth says part of being resilient is deciding to make yourself miserable over something that matters...or making yourself miserable about something that doesn't matter.