I think this time Bapuji will not stop, the way he liked Anuj and Anupama dancing. He also shows his displeasure with Leela openly many times.
On the otherhand, he may encourage her leaving by saying he stopped her last time because she did not have anything on her own at that time and her mother and brother could not suport her due to financial strain.
This time, he knows Kaka and Anuj will protect her and he has seen how happy she is with them and how sad and humiliated in this house.
Pakki may try to call out Mummy...... but either Bapuji or Samar/ Kinjal will stop her . Even if they don't stop, Anupama will give her the appropriate gyan and may be declare that all her children can come to her house anytime.
She may not shift to Nandini's house... but may be Devika's house.
I hope we the audience may get a pleasant surprise that Anuj himself may offer an apartment next to his own , saying he has two adjacent apartments and one is always reserved for guests. So Anu can occupy that . Anu matha will accept with a condition that she will pay rent not even knowing how much the rent would be.