It makes sense. Trump's central voting block is inbred hicks, might as well make his daughter take up the position typically headed by the President's wife.
It's not like the First Lady really does all that much. But yeah it seemed like Melania wasn't comfortable with the pressure and role of it.
Nude photos on the cover of a newspaper, Speechgate, her college credentials questioned then removed from her site while it was down I'm not surprised.
Unsurprising since her and Jared are moving to DC so he can skate around a nepotism loophole and be an unofficial advisor. Ivanka seems smart and eloquent while Melania... is the exact opposite