Yes, a series on divorce and alimony is needed. It is the need of time as well.
Suppose, Daya doesn't come in 2024, Jethalal wants to take a divorce. Then Sundar comes and files a social offence case against Jethalal and says the reason for Daya not coming back to Gokuldham society is domestic violence. He also demands alimony and custody of Tappu (Tappu wants to stay with Jethalal and Bapuji).
Coz Shailesh Lodha went in Good Night India and makers were angry on him at that time.
This was happened with previous Sonu as well.
But again I guess, he is only promoting TMKOC, so it's ok I think.