For 3 years he cheated—So I left. He only understood my love when he found my diary by my empty bed

For 3 years, my husband flaunted his affairs while I secretly battled terminal cancer. On our anniversary, he left me for his mistress who faked a fever. He thinks I'm just the quiet, long-suffering wife. He doesn't know my divorce papers are signed, my one-way ticket is booked, and he'll come home to an empty house. He will never know the real reason I'm gone.