Question: If a male friend were to state, "I really would love my wife, if only she would lose 40 pounds, become less of a nag, and do the housework more often," would you conclude that he really does love his wife? Or not?
Likewise: If a person were to state, "I really would love this country, if only it would live up to the ideals (or values) contained in the Constitution," would you conclude that he really does this country, as it currently exists? Or merely that he is in love with some idealized image of this country?
It does seem like a reasonable question...