I feel like it's all my fault
Last night, while chatting to my ex girlfriend, she told me why she broke up with me.
Over the summer, we had tried to do some sexual things, and I'd failed to turn her on. Apparently that's why she doesn't want to be with me anymore. It seems so out of context, because throughout the entire relationship (about 19 months) she had always told me she wanted to be with me forever, or what I thought about us getting married. I just don't understand, these two things seem so unrelated. But nevertheless I'm devastated and I feel like such a failure for not being able to turn her on or stimulate her in the slightest.
I know that I'm not supposed to blame myself, but it's so easy to. And now we've gone back to our different colleges, she seems to be handling life perfectly, and having a great time. It seems again so inconsistent with how I would feel if I'd lost my dreams. Which is the way I'm feeling now. She told me something like... that was the only reason, everything else was perfect. But this doesn't make sense at all! If everything was so perfect, then why not try to work this issue out?
I'm in a bit of a low now guys... could use any help or perspectives, especially from the female side, since I'm really clueless about a lot of this.