I say fuck them both, the cheater and the cheating assistant...I do not cosign wrong shit from any damn body, especially family...if you think you are in a better place morally because all you did was participate in a person cheating, IMO your logic is severely flawed...if you knowing engage in an intimate relationship with someone who is currently in a relationship, both of you are in the same trifling boat...my advice to that person would be, get some self respect and some respect for other people...your self esteem has to be troubled if you think all you deserve is a muthafucka who is currently in a relationship with someone else...I'm sorry, but I don't want half fuckin person