IMO, Trump has never really cared about any of his wives, because they're all trophy wives to him and little more. Melania is just the latest on the list, and he clearly has a thing for Eastern European women. And Melania knew this going into the marriage, which is just one reason to not feel sorry for her. Since 2020 she has seemed to live a completely separate life from him, staying at their NYC Penthouse and rarely appearing with him. And that's continued right into this year. If he loses the election it wouldn't surprise me at all to see them get divorced and for him to go after another (much) younger woman as trophy wife number four.