I have no idea what came over me today but I out of the blue decided to call my mother and tell her after having long said that she never needs to know. The conversation went better than I could have possibly expected.
It took me literally forever to get it out of my mouth. I told her at the start of the conversation before telling her that she needed to just duct tape her mouth (my dad was just the next room over and I still not sure I want him to know) and pull up a chair. Then I sat down and paced around the house with the phone up to my ear with her waiting for me to tell her with me giving myself out loud a pep talk on I can do this while she listened.
I finally got it out and she said it wasn't what she was expecting but she was not surprised. Her first concerns were not the typical "am I gay" or "are you planning on having a sex change" or "why would you think this" but her first concerns were how this impacted my relationship with my wife. I assured her that this was not going to cause my wife and I to get a divorce or have any severe strain in our relationship.
She explained to me she wasn't surprised because emotionally I have always always been clearly on the female side, that I have always had girl friends, that I protested too hard about doing female things, and I had never fit in well with other males at all. She said she and my father actually had a conversation once when I was in high school about whether or not I was gay. She said she is not surprised and it explains alot and that she is perfectly accepting of it.
She also suggested having me grow my hair out more (she says that it looks better that way anyway). And was mildly hurt I felt so much stress and concern about coming to her about this. I am going to sit down with her in person tomorrow and have a longer talk but I feel like a huge burden got lifted off my shoulders today.