Is the wife entitled to claim financial compensation for her husband's residence in her private apartment for 20 years without her benefiting from it, especially since the husband is well-off and owns other apartments that he rents out?

The rent for the apartment cannot be claimed if the husband was permitted to reside in it without rent, due to the absence of a contract between him and the owner, and because the tenant allowed him to stay without a condition for rent. However, if the lessor's intention was to claim rent, he can do so after taking an oath.