What If Your Best

I got a new FFH CD for my birthday last week.  This song has spoken to my heart.  It seems like God often uses music to convict and  encourage me all at the same time.  Almost everytime I really listen to it, I end up tearing up.

Here are the lyrics to the Chorus:
I want your best but what if your best is brokenness, would I be broken?
I want you best but what if less than what I ask, and what I hoping?
What if your best is here in the waiting, here in the going through the motions?
I'll still be trusting all I am, and all I have, and nothing less to Potter's hands.

I want His best something He can use for my husband and kids, what if His best for them is brokenness or less than what I was hoping?