@Galinda:

what a harsh to thing to say, blacklisted!

firstly, if my visa was indeed cancelled, the visa status should show CANCELLED. so its not a MAYBE. it is fact. try checking yours using this link:
http://www.moi.gov.qa/VsaWeb/Actions?action=getVisaInfoInput&language=En...

Secondly, I don't think I would have been able to return to Qatar, using a family visit visa and stayed there for 7 months if I was blacklisted.

Thirdly..I'm sorry to say but you have to refrain from posting answers when your knowledge about the issue is also limited. It's not helping at all. Anyway, thanks for complicating my problem.