<human>: Me [28 M]dated her [23 F] for a while [3 months] and it was going well. unfortunately, she was in a bad place in life and couldn't really be in a relationship. asked if we could be friends and I didn't want to go through that. It's been almost a month and I've moved on and started dating someone else. But I also feel bad about refusing to be there for her so would like to fix that.

 just to clarify for anyone who asks, NO, I don't want to date her or am trying to be sneaky about getting back together with her. we got along very well. she suffers from depression and anxiety and refuses to seek help professionally. I have dealt with both issues in the past on a very personal level and know what its like to feel alone and also know that she needs to have friends who understand that and can work through it ( which she unfortunately doesn't) . 

 This is about me wanting to do the right thing. But i don't want her to think this is anything more than a friendship. any suggestions on how to approach the situation would be awesome. thanks reddit!!

Condense the text into a few key points
<bot>: Dated nice girl. broke up because she was in a bad place. want to be her friend (just friend). need help on approach. Thanks