Was she always male-attracted, or did this come about after hormones and SRS?
If she was always male-attracted then I can understand why she would not care to be in a relationship with a male who could potentially become female, like she did.
But, if her past relationships were with GGs and her attraction to men is post-transition (meaning that she didn't feel disgust over having had sex with a woman before), then maybe her desire to be stealth overrides everything else, such as an ability to respect her partner's gender exploration? If he's not passable it might cause too much focus on them as a couple and then people might discover her secret? Or perhaps she doesn't like any reminders of the painful process she undertook in order to get where she is now? Or maybe she is still struggling with gender inequities and she really does need to be with a man in order to feel fully feminine?
How long ago did she transition?






