Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: I (26) found out two days ago that my now ex girlfriend (21) was HIV positive. We had been together for almost 8 months and I never used protection with her. When she disclosed her status to me she said it was “ undetectable” with the medicine she was taking so that my chances of being infected were zero/none. Right after she told me I went to get tested and thankfully everything came back negative. I feel so bad for leaving her because she was born with the disease so it’s not her fault she has it. When we started seeing each other she started making an effort to take her HIV medication on a regular basis, workout, eat healthy, and even decided to go back to school I...As someone who still loves her, I want her to continue doing all of those things even without me in her life. Am I the asshole for leaving her are causing her to fall back into an unhealthy lifestyle?

breaking up with my girlfriend after she told me she has been HIV positive