no they didnt
and icha had her ammu to guide her as well as being younger.when another child comes in the house, always the one who was there first will be first to feel like the attention has shifted from them. shes the one that went from rag to riches whereas tapasya felt her parents were leavng her. and tapasya is not evil,just spoilt and misguided. she is definitely not brainless and dumb i think we've seen tht, she has a complex against icha - again only natural considering the way nani has poisoned her mind. i think its rather wrong to say so much wrong! and ur saying shes evil - even if ur right who or what made her tht way? u guys r blinded by ur hatred for wat she did on the wedding! but who suggested she go to the mandap in the first place? if u look at what compelled her throughout her life.