well there are three Siddheswari :the woman, the wife and the DIL.
i agree that the way she is treated by her in laws is not fair, that's actually sad for Siddhesari the woman and the DIL, but i do not feel sad and i can't feel sad about Siddheswari the wife, because she is not behaving like a wife who loves her husband and who wants him back.
you said it veryy well👏 i'm totally with you, while I do feel sad for sideshwari as women but she hasn't fulfilled her wife role entirely. she lack there, but otherwise as a daughter in law she is being mistreated.