Is it permissible to boycott the wife's family, supplicate against them, and take an amount exceeding the due value of the apartment as compensation after selling it?

It is permissible for the husband not to visit his wife's family and to suffice with asking about them over the phone, whereas it is not permissible for the wife to cut ties with her parents; because sufficeing with phone calls is disloyalty and disobedience. It is permissible for the husband to prevent his wife from visiting her parents if they are corrupting her against him. As for supplicating against them, it is permissible for the wronged to supplicate against their oppressor, although forgiveness and pardon are more virtuous. Regarding the excess amount, if the land was gifted to you, you cannot be expelled, and you have the right to demand compensation. If they permitted you to build without transferring ownership, then they have the right to reclaim the land, and they must pay the value of the standing structure. If you built without permission, then you are a usurper, and they must pay the value of the demolished structure.