I highly doubt she knew that he had running for President as a goal when she married him! All of this kind of speculation does is serve as a distraction from more pressing issues & more than likely wounds a woman who already has enough on her plate as is.
The First Lady appears devoted to children & I do have as one person posted a measure of empathy for her, particularly after the Daniels thing. Sorry but I don’t have the heart to bash the woman or her child.
I actually completely agree with your first statement, as another fellow woman, although without children, I absolutely agree that this is Melania's POV. She just wants to be a mother right now.
However, Trump has been talking about running for President for at least the last 2 decades and probably much longer. He said he was going to run for President in the year 2000 and made a huge push for it then.
Melania married Trump in 2005. I don't believe for a moment that Melania wanted the spotlight or anything, this isn't Hillary Clinton of the 90's who probably wanted to do more with Bill's presidency then he did. She wanted socialized medicine before most anyone else. This was all, of course, before she lost her way and politics corrupted her. Any way, I don't pretend that Don's and Melania's relationship has a ton of communication or anything, but she should have known all along this was a possibility even though she probably thought it would never happen.
EDIT: I want to add another thing, this is a question to all but of course a woman's POV is the main thing I am looking for. I'm not married and I don't know if you are but, why is it such a preposterous idea that Melania leave Trump? Women get divorced every day for the reasons Melania currently has. She had more than enough reason to leave him before he was elected but stood by him for Trump's political ends. Why not just leave him now? I can only think of selfish reasons on her behalf that she won't, while the rest of the media has talked about her doing it for Trump's sake and because of the "optics" on his presidency. I think she likes her cushy life style and isn't willing to give it up despite the fact that she has to know it's true that he cheated on her, probably dozens of times. Especially given the timing of the Stormy thing.
As a fellow woman I would think you might take the other stance and see her for what she is, someone that just cares about money and a cushy life. She may have known going in what a dog Trump is and just doesn't care that he sleeps around which would make me lose even more respect for her. The only sympathy I have is that she grew up as a Russian model so she was taught from day one that she is an object for men and that's it, but she still made the choice to be a trophy wife.
I don't know what pre-nup she has but surely she should still have money coming even after a divorce, even if only from a book deal or something. Is she waiting for him to be impeached or for this term to end? Will she ever leave him?