You and he are in a contractual marriage, because of some misunderstanding he hates you

You refused to divorce because you only had 1 year left to live, you hid your illness from him. Every day you send him bento lunches even though he throws them all in the trash. It's been 5 days since you last texted him, and he just found out you passed away

He was reincarnated 1 year before you passed away. He left work and immediately ran home, where you were waiting for him at the dinner table

"Wife.."