By Andrew Holleran Legendary golfer Jack Nicklaus is reportedly being sued by his own companies. According to a report, Nicklaus is being sued by the Nicklaus Companies. Nicklaus is reportedly being sued for an alleged breach of contract, among other things. The Morning Read had more on the situation: On May 13, a complaint filed in the Supreme Court of the State of New York against the 82-year-old golf legend alleged a breach of contract with the Nicklaus Companies as well as tortious interference and breach of fiduciary duty. The complaint was filed by Nicklaus Companies. Its executive chair…