So far you have only made assertions, but presented no evidence to back them up.
What evidence do you have that he didn’t change his mind a number of years ago, as he has stated?
If that is not good enough for you, too bad. Lets see what you have. Post what Trump said on abortion from "a number of years ago". Lets see Trump's quotes and lets see the source links. If you're so confident, it should be easy to find. Especially for a good Trump sycophant and liberal like yourself.