LinkClick the link for the full question. the answer is as follows:
Although you may not think that the fact that you are a transsexual is relevant, it is presumptuous to think that you can speak for Marc. He needs to know the whole truth, and to keep it from him could constitute fraud. You did not mention whether he is planning on having children with you, and, loving him as you do, you need to be fair to him.
A marriage that is based on a lie is no marriage at all. It would always hang over you, and surely there are many others besides your brother who know about your sex change. My advice is to tell Marc everything before someone else does. Your future with him could depend upon his hearing the news from you -- and nobody else but you.