At this point a separation is very much needed for both sai and virat
In that both can realise what they want
For sai, after leaving mad family, and virat will sai able to concentrate only on studies without virat in her mind , then divorce is best solution
For virat, after sai leaving , he is able to love pakkhi once again after yoga resort, if he is able to replace sai with pakkhi then divorce is best solution so that virat and pakkhi get married..
If both are not able to do their respective things..then they should realise they are madly in love with each other...