Molesworth Associates Inc., public and investor relations counsel which has served more than 60 companies here and in Europe over 30 years, Monday reported that it has ended its 18-month relationship with Twistee Treat Corp., (Nasdaq BB:TWTE) purveyors of frozen dessert products based in Warrensburg, Mo. "We took this unusual action because it became impossible for us to get from management the accurate and timely information so necessary to our performance," said Gordon R. Molesworth, president. He added that the company's failure to meet its financial obligations to his firm was also a factor in the decision. Any future inquiries coming to the Molesworth firm will be forwarded to Twistee Treat and the company has been directed to remove the reference to Molesworth from its web site.