Sometimes people think that my sister-in-law should do nothing, because she was bought at a high price at home, but as a member of the family, she should make some contributions to the family. It may be impossible to make a big contribution, but it's ok to just do housework. You can tell him that he will help sweep the floor and wash dishes.

Actually, I still need you to speak up. If you are obsessed with her just because she does nothing, it doesn't make any sense. If you need her help, just say so. You won't say it if you don't need it. Sometimes he really won't find a job by himself, because that's who I am. Sometimes I need someone to say it, and I don't know what to do.

Maybe your sister-in-law doesn't care much and doesn't think there is so much work to do. You can point it out to him, for example, you need to mop the floor, wash dishes and clean the table today. Maybe this is just some daily conversations, but from these conversations, you can see that your sister-in-law really doesn't want to move, or she doesn't know what to move. If he really doesn't want to move, she will feel helpless about these requirements if he doesn't have any motivation to complete them.

People can't communicate by guessing. If so, you will find more and more contradictions. If you have anything to say and do, just ask them. Only in this way can the contradiction between you be resolved as soon as possible. Otherwise, the contradiction between you will only get deeper and deeper, and even affect your feelings in the future.