Looking for a book title/author...?

I am trying to find a book about a Jewish man whose daughter goes to college, and while there becomes a Christian. He sets out to prove to his daughter that Christianity is false. He compares the Hebrew scriptures to the Christian scriptures and is surprised to learn they are the same. Then he reads the Messianic prophecies and becomes a Christian himself. I imagine the book may be a biography. I think the word "Betrayed" or "Betrayal" may be in the title.