I have been in Karachi for the last one week. My mom is much better now and seems to be recovering fast. The doctor says she still needs a few chemotherapy sessions are there are still some microscopic tumours left but she said this is nothing much to worry about.
We just got her an apt on rent in more secure and less polluted area which obviously costs a lot more money but I've agreed with my Canadian sister to only pay the rent and she'll pay the rest of the expenditure. The biggest reason for this was to move her so close to Saima that Saima could take care of her while her children are at school.
The most recent event is that yesterday, someone robbed my biggest sister (who also lives in Canada but is currently visiting pk) of her bag at gunpoint while she was travelling in a rickshaw. The bag contained amongst other things, all her documents and cards. Normally she doesn't carry important documents in that bag but since it was her last day, so she made an exception. Now most probably, she'll have to go through a long process to get a new passport and Visa. I wonder if the authorities can make an exception in this case and let her travel with some other temporary document but we'll only know till Tuesday because they are closed for easter tomorrow.