Is it permissible to give the wife a sum of money for each year she spent with her husband abroad, in appreciation of her standing by him, and is it permissible to register an apartment in the name of the orphan sponsored by the husband?

It is permissible for a healthy person to donate his wealth to his wife, and it is better to leave enough for the heirs to suffice them, if they exist. It is also permissible to register an apartment in the name of an orphan, and it becomes his property if he takes possession of it himself or through an agent during the donor's lifetime.