Husband Caught Cheating with Another Man by Wife. Serial cheaters are usually personality disorders on the narcissistic. Asking for an open marriage, getting denied, and then got offended when I told him he was more than one man, but I was out of my life. Tags: cheating, seduction, slut, older man, married man, stranger, cunt. Serendipity, the ex-wife and I found each other and lo and behold-this man was a.