<human>: I had been in a relationship with this particular girl for about five years when she said to me "Tossaway5445, ever consider getting circumcised? I didn't ask before, but because we are now probably going to spend the rest of our lives together, I think you should get it done. It will mean more spontaneous sex."

I was against the idea at first, but then began to accept it as I was the happiest I had ever been and wanted her to be happy as well. She also spoke a lot about living together forever and I became seduced by that idea. I wanted to give her a surprise, so on her birthday I told her that she could make the arrangements to have it done. I realized that I would lose some sensation, but assumed that it wouldn't be too much and I could stand to last longer anyway. Rationalizations...

Booked the consultation and surgery two weeks away. She was the happiest I had ever seen her since I started dating her. It felt like we were progressing to the next level and I considered proposing sometime in the near future. Everything was happy.

Day of the surgery:  She woke me up with a blowjob, got me into the car, and took me to the doctor. She had done a lot of research so she knew what she wanted and I just told the doctor what she told me. I went into surgery. 

She took me home and I settled down for a nap as I was still groggy from the sedative. I woke up to find all her stuff gone and a letter left on my chest explaining how I had become "garbage" that no woman could tolerate and that whenever I walked now, I would feel the consequences of my "failings."

Can you succinctly summarize the text in 1-3 sentences?
<bot>: I got circumcised as my girlfriend wanted and then she dumped me and said that it was my punishment for becoming such a crappy boyfriend.