1- she is dishearted that her father has been thrown out from tn
2- wether krishna will insult her again at green hose thats why she lost her hope
if we will go by second scenario then it wil be too difficult for krishna to bring her back once truth is out dears
secondly why pops r showing pratigya as a weak women not a strong women does krishna love made her weak
ur thoughts bolbo ?