<human>: Can you condense the text into three sentences or less?

We have been together for two years and it has been a great experience. Overall she is a great person and a really good girlfriend. She cares a lot for me and is beautiful. However over time I stopped feeling the same towards her. I broke it off before but quickly came back apologizing the same day due to mixed thoughts. I felt guilt for doing so and felt that maybe it meant I still loved her and had just made a mistake.

I stayed with her longer, however I still don't feel the same I used to which caused me to finally make up my mind and end it with her. During the time I was gaining the courage to end it, I was having personal issues at home and she helped me get through it. I felt bad for knowing that as soon as I felt better I would have to give her the grave news. So the day happened and it went pretty well, I was honest and straight to the point but I wasn't harsh in anyway. 

Recently though (2 weeks after break up) shes been having her own problems at home and texted me asking me how I've been as well. I wasn't rude and responded but with short sentences. Then the day after the initial text; she messaged me saying its been hard for her and that her family problems aren't helping her get better. I feel the need to comfort her but it makes me only feel worse and worse since I've been trying to move on but I feel guilty for not being there for her.

I told her that she should try concentrating on herself and to stop worrying about me as well since its making it harder for me and her to move on. I just feel so terrible about it and I know she is suffering a lot because of the break up. I really don't know what to do. Should I comfort her? Or let her try to get over it herself. Personally I've been trying to get over my problems/guilt by hanging out more with friends and I offered her that advice but she always says that she is alone. I really feel terrible.

Am I doing the right thing by trying to stop talking to her even though shes going through a rough time?
<bot>: Ex keeps messaging me after break up about how shes not feeling any better, should I be there for her or try to move on?