Eat at my husband's house, and then my mother-in-law will wash the dishes, and my husband's brother-in-law will let him wash the dishes. What does he mean? Do you think I should wash it, but it's hard

Eat at my husband's house, and then my mother-in-law will wash the dishes, and my husband's brother-in-law will let him wash the dishes. What does he mean? Do you think I should wash it, but it's hard to say? Maybe this means that his brother-in-law is embarrassed to let you do the dishes directly, so he has to ask his brother to do it. If you have a good eye, you won't let his brother do it, but you don't approve of going to your husband's house to wash the dishes voluntarily. In this way, he will point at you to wash the dishes for a long time. Don't leave them with such bad habits.