facebook isn't where she found out about the marriage. she found out about the marriage months prior. >> reporter: his marriage to lynn wasn't even legal because of a filing error. so, you're saying your marriage to lynn is invalid. >> correct. >> reporter: there's no marriage. >> there's no marriage. >> reporter: you basically lived like husband and wife and you had rings and you had children together, isn't that just a convenient excuse to pardon your cheating? >> no, i don't think i was cheating. if you have a marriage and it's not right from the beginning, it's not right at the end. >> reporter: lynn also accuses john of keeping their kids from her. she hasn't seen her boys in ten weeks. >> she hasn't seen her kids because that's her choice. >> reporter: you're saying right now if she wants to come down and see the kids -- >> absolutely, any day. >> reporter: john and amanda says they just want to move on with their lives together and want primary custody of the kids, allowing lynn visitation. do you have any regrets? >> no. i regret that we let her get away with the accusations for so long.