My ex's new husband is trying to sue me in court for filing an inquiry with the BBB on his company. My ex has been in jail for numerous contempts, has no experience in the financial industry, filed bankruptcy, and is head of his public relations and marketing? I simply filed an inquiry to false advertising. The company is LPL financial but they go under another name of Private Ridge Wealth Management because he is a contracted employee of LPL financial. I suspect it is I pyramid type company ripping people off. She is also over 2,000 behind in child support. What can I do to defend against his frivolous claims that he lost over 5,000 from me filing an inquiry with the BBB even though they did nothing to him and did not post anything against him or the company publicly?