After Getting Divorced at the Age of 60, My Life Became a Mess

On my grandson's 6th birthday, I bought a lottery ticket in order to get a good chance of winning. Unexpectedly, he won a million-dollar prize. I plan to share this with everyone at the birthday party and share the winnings equally with everyone. But I didn't expect that my grandson would throw a cup of boiling water at me. I argued with my grandson, but my husband told me not to make a fuss. Looking at this indifferent family, I suddenly felt extremely bored.