Um, your church branched off of it.
My church branched off nothing. My church is the body of Christ, all those who have accepted Christ and have God's spirit. I attend services with "The United Church of God". Corporately, it was formed in 1995. The corporation was formed by many who were formerly attended services with the WorldWide Church of God. However, the organizational structures between the two are totally different.
Isn't the Catholic church a branch of Judaism?