thanks cindy for your reply. it's not a fantasy, it's my reality. i gave him permission to explore because he had been struggling with this issue for a while, trying to deny it. i thought he was bisexual, and though i had hoped he could control these urges once he realised what they were, and would only act on them occassionally, it seems to be a larger issue than both of us realised. his sexuality though, is still in flux. that's why i'm trying to figure out what dangers lie ahead and what minefield we've walked into. i realise he may develop an attachment to another person in doing this. i want him to be happy, and honest with himself. for me, i'm just trying to figure out what the attraction is. i am a woman, so why does he find this transgender so fascinating? if 'she' has the operation, she will be a total woman and surely the part he's keen on will disappear. i understand her attraction to him as a man, and i understand his attraction to her physical body as it is at the moment. what i can't figure out is, if she is a woman in her head, why does she want to penetrate him, why does she want him to give her oral play 'down there'? that is the act of a man, not a woman. i'm assuming he finds it easy to talk with her because she's having sexual issues as well. she better understands what he's going through. he likes dressing in my underwear and they like comparing. i just don't know if this is the end of us. yes, he's having sex outside of our relationship. no, i'm not happy about it. but if i were in his shoes, i'd like to think my partner would be supportive as it can work. i can't always give him what he needs in bed, but a relationship is more than sex. and marriages face all sorts of hurdles, none are perfect. you work with what you have. if he were lying about it (he's a little too honest, it hurts at times) or doing something else just as hurtful, i would end the relationship in a flash. can and do transgenders pre-op have sex with the opposite sex in such a way? i thought since you considered yourself a woman, you weren't interested in having sex as a man. or is that an individual preference?