it really cud be possible...as how on earth can she not remmebr her husband's face but everything else she remmebers like his name etc. doesnt make sense.how can someone just say oh u r my husband and this is ur child ....even in anmesia...as in anmesia u tend to forget a part of life n ppl u met in tht time.
not tht u mix up ppl 's names iska naam uska thopda...aisa nai hota hai anmesia mein.
i think zenab is puttin up a act...only she didnt know tht sumna was rajiv's wife till late. so perhaps she tryin to hold on to rajiv for financial security or maybe she loved rajiv but marieed pervez and when she got chance she played her game. o she did it for sake of her daughter to get her dad's love n security.