On Tuesday (April 21), Dame Dash lost primary custody of his two daughters to his ex-wife, fashion designer Rachel Roy, who claimed Dame was unfit to raise their children. We hadn't heard Dame speak on the matter, though it appears his retaliation will come in the form of a lawsuit--for $2.5 million. 

According to TMZ, Dash is suing Roy for unlawful business conduct involving two fashion companies the former couple started together, Royale Etenia LLC and Topson Downs. He's accusing his ex-wife of "breach of contract" and "interfering with cash distributions due to him." 

We'll keep you updated as more details of the case unfold.