Hi thanks pressu for the update!
Personally I'm not shocked that Indu didn't leave Sanchi to face the music, nor that she refuses to accept this marriage. Hats off to her for declaring that she will not stand by silently and let this injustice happen to her.
But still whether she likes it or not, legally she is married to Indu. What Indu plans to do now is hard to fathom, but we all know it will be something that causes a lot of pain and embarrassment to Sanchi. I think Indu refuses to keep her with him, but at the same time will keep coming to her house whenever he feels the need to remind her, he is her husband. He intends for her to feel cheap and used, as an item of convience for him.
Which I think will shame her, as there's nothing she can do to stop him. But more importantly she knows it will hurt and humiliate her parents to see her being so degraded. Still Sanchi is in tit for tat mode, and she in turn will do the same.
She will refuse to wear sindoor and mangulstra, and more importantly decline to be known as Mrs. Sanchi Indu Singh. She won't take anything that is associated with him, Inc his name. And even if somehow Indu manages to convince people that this wedding was not forced, he still can't force her to live with him, or take his name.
Also as this track progresses if Indu keeps pressuring and humiliating her, she might decide to do some public tamashas, and mock him when everyone questions him, as to why wife is behaving so. In other words when she does a good deed, she will make it clear she is Sanchi Mathur, but when she does a bad deed, she will allow people to see her as Mrs. Sanchi Indu Singh.
The thing is I bet the more defiant and strong she is, the more Indu will become her diwaana! He won't be able to control himself, and will then suddenly decide he wants her with him, as he loves her, plus he believes he will better able to control her.