MUMBAI, April 3 -- The clash between the Lodha brothers took an uglier turn, with the elder brother Abhishek Lodha-promoted Macrotech Developers alleging that his younger sibling's realty company, House of Abhinandan Lodha (HoABL), forged an identity document and signature of Macrotech's independent director Ashwani Kumar to register four companies with the name 'Lodha' in them. The brothers have been engaged in a battle over this trademark....