My understanding of what is commonly referred to as the theory of evolution is this.
It's part varifiable scientific fact, that part, In my opinion is commonly referred to as natural selection, but only some of which is refferde to as natural selcetion is widely accepted and agreed to "scientifically varifiable", and also in my opinion the word is used extremely subjectively and means differnt things to many different people.
The other part is not varifibale sceintic fact at all, and that is what I call "the theory of Evolution", which in an of it self isn't a problematic idea, until people start attempting to suggest it has been scientifically proven to be fact. Which of course is rediculous, not to mention a lie.
The proponents of this theory would do them selves and the general public a huge service if they separated the scienticfic fact from the myth, because as of right now the very words "The theory of Evolution" is a PR night mare and a disinformationalist dream.