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Casino partnering with some one is not really new at all.
However, based on the legal action. Usually, on the agreement there has a mark-up fee in case some partners is left or make some problem for the partner business. But these need to be waited until the lawsuit/court date.
Plus, in law is not good to share the story in public. I believe he are gonna to say, have a problem internally and left (Betnomi) or something like that. You can't share any information with the public, because there always have some non-disclosure agreement.
Are these court cases even real? The only thing I know for sure is that OP is a pathological liar.