Hi Cora,
Yes, you should be upset he lied about his height on his dating profile and in multiple conversations with you. He did so because he believed it would increase his chances of getting a match. It is not right to deceive someone else to improve one’s chances of finding a partner.
It speaks to his character.
If he was willing to lie to you about this for 2 years, what else has he lied about and what else is he capable of lying about?
These are questions you need to ask yourself.
If you are looking at this guy as marriage material, trust is absolutely essential. Given what you recently found out, do you believe you can trust him? You have to wrestle with these thoughts before thinking about moving forward with him.