On my birthday, I was lying at home with a high fever while my girlfriend was at the hospital, carefully tending to her depressed ex-boyfriend. She coldly hung up on my call and sent a message, "Why are you pretending to be sick? You're a grown man." After three years of marriage, she was attentive to her ex but indifferent to me, her husband. Later, I finally realized that a woman whose heart you can't warm should be let go. I chose divorce and even tried to bring them together. But she regretted it and spent a night crouched outside my door, just begging me to look at her one more time.