The last straw for me was kind of dramatic. I knew from my childhood that I was trans, but for one reason or another had convinced myself that I couldn't transition at that point in time. I guess the idea that I could do it later kept me grounded to some extent, but I was pretty miserable all the same. Then I got married. Three weeks later I had a nervous breakdown. It was pretty horrible. I loved my wife, but I am a heterosexual woman and the idea of having promised to live the rest of my life as a heterosexual man was too much for me to deal with.