Maybe; I don’t know her at all, so I cannot comment on her Christian influence.
However, I do believe Ted Cruz has been a very big influence on Trump, as far as helping him to understand that the Christians in this country are being maligned (and killed) on a daily basis.
Actually.... I did look up more about Melania Trump and could find nothing on the internet about her being religious one way or another. She is from Slovenia and the Slovenes are Catholic according to Wikipedia. So that’s what she must be. I thought she might be Eastern Orthodox of some kind
Hopefully Ted Cruz told the Donald. Made him more lots more aware of the dire straits Christians are in, in the Middle East. Be they Catholic Arabs or Eastern Churches.
Just for pure politics it is smart for Trump to come out against this great persecution of Christians. What a contrast to the Muslim lovers in the White House and their evil State Department. When has Jeb and the others ever said anything about this? Perhaps Ben Carson. Ted Cruz of course!!