Dwight Howard may have filed for divorce Monday ... but TMZ has learned his estranged wife, Amber Howard , headed to court the same day to do the exact same thing. Sources with direct knowledge tell TMZ ... Amber was also filing with her attorney ... but Dwight beat her to the punch, and his paperwork was processed first. Despite the dueling divorce moves, we're told the estranged couple is still living together under the same roof at their marital home in Georgia for now. Dwight was in