Now that Rin is awake and the Silver-Scale Curse is progressing, time is running out for the half-demon princesses to save their mother. While it's up to Setsuna to successfully sever the link between Zero and Rin, many Yashahime fans expect to see Sesshōmaru team up with his daughters to protect her.

What happens to Rin in Yashahime?

Rin was killed by wolves under the command of Kōga.

Did Rin and Sesshomaru get married?

Rin married Sesshomaru and became his wife at some point in time before the events in Yashahime. She then gave birth to their twin daughters, Towa and Setsuna, soon after which they were left in the forest.