Crystal says he wanted to leave his wife.

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After her initial meeting in the coffeeshop, Melissa says her affair continued, and they'd see each other three or four times a week. "The kids had soccer practice. I'd drop them off and run down to our spot," she says. "It was shielded by trees up above a road so it was completely secluded."

Crystal says when the man she was having an affair with told her about his home life, he made it sound like he wanted to leave. She says he told her the cost of divorce and alimony was holding him back. "I had fairy tale dreams of us being a power couple, being a well-kept wife, and having the big home and fancy cars and a big diamond ring," she says. "But it was never going to be a reality."

Sarah says she heard a similar story from her lover. "He wanted a future with me—so much so that he gave me a budget to go and look at properties, talked about settling down, talked about how he would explain to his other half that he was leaving, and when he was going to do it. He even rehearsed what he was going to say in front of me," she says. "Of course nothing happened—he couldn't leave her."