the cat's mojo

My grandma has a cat. The cat's name is sunni. Sunni loves me. I love Sunni. I was laying on my grandma's guest bed, holding the cat. My brother walked in and proceeded to tickle me. As I am me, I spazed out. This started to upset Sunni.
"you're upseting the cat's mojo!" I said to my brother.
"cats have mojo?" he mocked.
"yes. and you're upseting this cat's mojo." I answered.
he kept tickling me. the cat ran away.
"see!" I said. "you made the cat run away."
he ran away and I ran after him. when I got downstairs, he had the cat. we kept quarreling over the cat until I finally got it. soon after, the cat ran away. She was too upset to be held, I guess. I'm still not so happy with my brother. He upset the cat's mojo.