Mom and dad want a divorce because they buy a cemetery. How do we convince them?

Tell dad that filial piety is a good tradition in China. Since grandparents like it there, please obey them. Moreover, the "rebate theory" is only speculation, and there is no real evidence. Besides, it's really cleaner and more beautiful than dad said. The cemetery is about feng shui. A good choice will bring benefits to future generations. If the choice is not good, it will affect future generations. Besides, my father will be old in the future. Be a good example of filial piety to the elderly now, and I will follow my father's example in the future.