You left me

Complete me, leave me
Now you're gone
These emotions you couldn't see
Were your excuse to leave me alone

Finally, you're set free
Leaving behind, us minus you
Now it's only me
And the outside world doesn't have a single clue

What's going on
No one understands
Because you are long gone
Too late, the laying on of hands

My puzzle's missing piece
Is in heaven now
Hoping he can find peace
With himself