"Casey!" Ollie screamed as the boy bounded up towards me and tripped into my arms.

"I missed you, little guy!" I squealed, hugging him tight and swinging him around. His feet swayed and he giggled excitedly.

We've had Oliver with us since he was a year old and he was the first child that we took in. I immediately grew a soft spot for the little boy.

He reminded me so much of Pio as he grows older. It made my heart swell looking at all their bright smiles, knowing that I ...