Before he decided to go with this title , Paul had picked another title without remembering it was 2x22 title: " (Be) Careful What You Witch For" so he decided to use a backup title he had : "Family Shatters"
"A seemingly innocent encounter will have disastrous effects on The Charmed Ones as the final piece of Rennek's plan falls into place. While Leo goes after his old arch nemesis, Piper, Phoebe, and Paige must deal with a visitor from the past that could destroy their future."