Partner left after 9 years - now we're friends??

[AliSuddenly]

Guys...help.... what do I do now? What do I make of this ?? (I;m sorry to be so helpless all the time !) He texted back saying..

"Hiya. Gone to *hometown*, was feeling bit low. Will be watching rugby later I expect though. You ok?"

so...um...what on earth??? I didnt ask him in my text anything, I didnt say are you ok, I dont know why hes asking me, I dont know what to reply, other than I;m really sorry to hear that, do you want to talk sometime later? Or not that??

Feel horrible him admitting to me he feels low...thats the first time he has said that (other than saying it in context of feeling bad for hurting me, back before christmas).

Feel wierd about this. And frustrated with him !!! Why did he do this to us? I would have been there for him, no matter what. Now we're both "low" !!!

Ali