He is old, will his son support himself? Why do you say you can just look at your daughter-in-law?
However, some family daughters-in-law are filial, and of course, mother-in-law is also sensible. Therefore, whether the son can support himself depends on whether the daughter-in-law can really talk. Because if the daughter-in-law is filial, she is very good to herself. Then I won't let my son support himself. After all, many families have daughters-in-law who don't like the elderly, don't want them to live in their own homes, and don't want them to support them. Sometimes the son wants to be filial to himself, but the daughter-in-law may quarrel with his son and prevent him from being filial to himself. This makes my middle son very embarrassed. It is also prone to many contradictions.
If the wife doesn't allow her son to clamor for a divorce, he may not want to interfere with his son's family, so if he is unhappy, he must endure not to say anything, and his son is also afraid of his wife. Many families have this problem.
After all, the daughter-in-law is a relative outsider. In the eyes of the daughter-in-law, the in-laws may also belong to outsiders, not their true love. Of course, it's better to be closer to your parents. In a word, if you look at your daughter-in-law, you can really see whether your son will support himself. After all, most children still listen to their wives more now. This is just my humble opinion. Welcome everyone to discuss together.