Rita, you may repeat all you want you “think” Romney is a nominal mormon, he is not a nominal mormon in any sense.
He holds a temple recommendation (TR), only 15% or so of mormons make it to that high level.
There actually is nothing in Romney’s liberalism that is contrary to his mormonism.
Romney’s family has been in the hierarchy of mormonism since its foundation and he quite frequently refers to believing in and supporting the faith of his fathers.
The Mormon sect is unknown to me. The fear of Obama trumps any and all things Romney, so discussion of his faith is ignored and I have zero interest past his socialist/Marxist politics shared by most non-Christians.