There are numerous documentations of how Melania started off as an escort.
From the Whore House to the White House: The True Story of Melania Trump

but now we also know what mean spirited heartless person she is.
Melania Trump called Ivanka a 'snake' and slammed Michelle Obama, according to new book | Daily Mail Online
She wore her "Really don't care Do U?" jacket while visiting immigration detention centers that were placing children in cages because she truly does not care, and wanted to stir up controversy among what she calls "liberals." She went so far as to say that "It�s more than they have in their own country where they sleep on the floor. They are taking care nicely there." and that the children should remain locked up.

She recognizes that her husband is a philanderer ("I know who I married.") and refers to Ivanka Trump as a "snake."

This whore...once a whore always a whore...cares about nothing but money, and will stop at nothing to grab at power and riches the same way her husband loves to grab at pussies.
Melania Trump Called 'Gold Digging Whore' After Donating Comfort Kits With Karen Pence
Do not be fooled by her reticence, she approves of everything President Grump does and cares not about the common people.