What normal things make you sad since getting ME/CFS?

Hello everyone with ME/CFS
I have a question that I hope you can give me your view on as I do not suffer from ME/CFS, but a girl close to me does.
I have been dating this wonderful woman for 9 weeks now and everything has felt great but 3 weeks ago everything stopped. We talked several times every day until all of a sudden it just died. She has told me that she has ME/CFS and has now had a relapse of extreme fatigue and pain in joints. I think about her all the time and hope she'll get in touch but she doesn't.
To me, it feels like she doesn't care about me or even think about me. Is it normal to completely turn everything off when you get a relapse of ME/CFS?
It should also be added that she has two children and a job to take care of.
So, those of you who suffer from ME/CFS, what are your thoughts?
How would you have acted if you were dating a person you liked when all of a sudden you had a relapse. Do you guys completely turn off and leave everything for now to take care of it later because people without ME/CFS would not understand.
Please, make me a bit wiser here, should I just wait for her to get better again or should I keep sending here texts and try to cheer her up without any success?

/r/cfs Thread