After Rebirth, I Let My Husband Who Faked His Death Be Buried in a Coffin Forever

The husband died suddenly. Everyone says I'm a bad guy. My mother-in-law ordered the servants to tie me up in a pig cage to vent her hatred! After my death, I could never let go. On the first seven days, I saw my dead husband returning home with his pregnant wife. It turns out that he faked his death just to give his sweetheart the title of a legitimate wife! Reborn to the day when her husband fakes his death. I blocked the ventilation holes in his coffin. Don't you want to "die"? I'll make it happen.