Effeminacy In Islam?
I.e There is a man who is feminine/effeminate (due to any reason, could be childhood etc)
There is no question of curse here. This is what they are, not pretending. It is the pretention which is cursed. If a man or woman do not have their normal natural demeanour by default, they should show themselves as they are so that the people chose to them treat them as they are. However, if they are biologically and physically man or woman or they can identify themselves as man or woman they should adopt the ways of man or woman and not otherwise.