After selling their home, my parents arrived at my door demanding to live with me. Everything changed that day.

I ran back into the living room just as Arthur brought the crowbar down a third time. The entire glass panel shattered completely, leaving a gaping, jagged hole large enough for a man to walk through.

Arthur dropped the crowbar onto the deck. He placed his thick, gloved hands on the wooden sill, preparing to hoist his heavy frame over the broken glass and into my living room.

“Get back!” I screamed, aiming the black nozzle directly at his face.

“You disrespectful little—” Arthur snarled, throwing his right leg up onto the sill.

I squeezed the metal handle.

A massive, high-pressure jet of dense white chemical foam erupted from the nozzle. It hit Arthur square in the chest and face with the force of a fire hose.