My mother-in-law left the delicious food to my sister-in-law. My son only got 500 New Year's money, and my sister-in-law's son got 1,000. Why are you so partial to your sister-in-law and his child?

Perhaps your sister-in-law is better at pleasing the elderly! Or maybe your sister-in-law's family background is better than yours, so the elderly will be relatively kind to them, because for them, they will still have to rely on others to provide for their elderly care in the future. These are some of the thoughts of the elderly, which should be understandable. It depends on how that person understands it. In fact, these are all insignificant things. It depends on what you want to think about it. If you have to get entangled in this kind of thing, I think it doesn't make much sense. Just be yourself and take care of your children. Let them do the rest. Others' thoughts will not be influenced by you, so why bother? Think so much?