I agree. People are showing very little sympathy, calling her names, getting angry, and failing to understand her difficult situation.
In Canadian society we no longer have an honour associated with family. None. Family, and especially marriage are essenetially meaningless in Canadian society, vestigages of a bygone era where people made "commitements" to one another. How quaint.
As a society, we have transfered that honour and loyalty that used to belong with the family, to the state. The Nation is now the "family unit" that must be honoured. Cheat on your spouse all you want but Lord help you if you cheat on your taxes! Unquestioned loyality is demanded, and betrayal of that unit is dealt with very harasshly indeed. In ancient times, an adulteress (a betrayer of the family unit) would be executed. In modern times we find that barbaric, but traitors (betrayers of the nation unit) can be executed. (althought only 2 traitors have been executed in Canada, one after WW2).
But Pakistan is different and posters should take that into account. From reading her story it seems to me that the family and the husband are mainly concerned with preserving their honour, not so much preserving the marriage. If the marriage can be dissolved without anyone losing honour, then the family will likely be satisfied. So the OP is looking for a way to end the marriage without destroying the honour of herself and her family.