Sorry for the following vague post.
Once, when I was much younger, I dated a straight man. "What's this you say? If he dated you, how can he be straight?!" I rationalize this because before me, he identified as straight, and now identifies as straight, and has a fiancee. Of course, this means I'm not going to say who it is, but I wanted to give him a very special birthday mention today-- he's one of my more loyal readers, and deserves a mention, methinks: