I Tear Apart the Fake Sweetheart to Keep My Place as the One and Only

Because of conflicts between her and her mother-in-law, along with one misunderstanding after another, cracks form in the relationship between two people who were once in love.

She doesn't know how deeply he loves her; he doesn't know how reluctant she is to let him go.

But she refuses to give up on a love they fought so hard to build.

Her remaining years are long, after all. She has plenty of time to tear apart those scheming women and defend her rightful place as his wife!