BAYTOWN, Texas — The Southern Baptists of Texas Convention’s (SBTC) executive board has acted unanimously to disaffiliate a church for violating the convention’s constitutional provision concerning churches that “affirm, approve, or endorse homosexual behavior.” The SBTC credentials committee and two SBTC staff members met Dec. 20, 2005, for one hour and 45 minutes with the pastor of Faith Harbour —…