If you're a mom, you get it!
It's never easy letting your child leave for the first time, especially when they are going to start the next chapter of their lives at college.
Reese Witherspoon admitted on The Ellen DeGeneres Show that it's weird when your child goes away to college.
She never realized how hard it would be.
Witherspoon admitted that she went into her empty room, laid on her bed and cried.
Watch the adorable interview below.