I don't think that there is A Perfect Man out there, no Adonis-like avatar or archetype of manliness. Just like there is no Perfect Woman, no Aphrodite arising from the sea foam. That's a whole lotta pressure - in being with a Perfect Man, I must be the Perfect Woman, right? I don't want to be that, and I don't want to expect that. I'm not much into outwardly-imposed ideas of perfection. It's sorta dehumanizing.
Khalil Gibran says it best in THE PROPHET:
On Marriage
Kahlil Gibran
You were born together, and together you shall be forevermore.
You shall be together when the white wings of death scatter your days.
Ay, you shall be together even in the silent memory of God.
But let there be spaces in your togetherness,
And let the winds of the heavens dance between you.
Love one another, but make not a bond of love:
Let it rather be a moving sea between the shores of your souls.
Fill each other's cup but drink not from one cup.
Give one another of your bread but eat not from the same loaf
Sing and dance together and be joyous, but let each one of you be alone,
Even as the strings of a lute are alone though they quiver with the same music.
Give your hearts, but not into each other's keeping.
For only the hand of Life can contain your hearts.
And stand together yet not too near together:
For the pillars of the temple stand apart,
And the oak tree and the cypress grow not in each other's shadow.