<human>: I got together with my girlfriend about 6 months ago. About a month into the relationship I got her pregnant. It was really difficult for her, she cried a lot and had a really hard time. For me it wasn't difficult. I felt no emotional connection to the fetus and thought abortion was the best choice. It still hurt me to see her in the pain she was in and I did my best supporting her. After a couple of days she decided to have an abortion and I supported her the entire time as well as I could.

Since the abortion she still brings it up from time to time, saying things like "I miss the baby" and "I regret having an abortion". She feels like the main reason she had an abortion was because of what people would think of her if she kept the baby and she hates that she had an abortion for that reason.

Now to the problem. Whenever she brings the abortion up I don't know what to say. I want to be supportive and comforting but I can't and it feels awful. Recently when she brought the abortion up she said "You don't talk to me or comfort me." and it broke my heart. I just don't know what to do. What can I do and say to make her feel better?

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: I got my girlfriend pregnant and she had an abortion 5 months ago. She still feels said about it and I don't know what to do or say to comfort her. What should I do?