What was she suing him for? Divorce? Child support? Alimony? To prove that she was his common law wife? If that is the case, she lost, so she wasn’t, and the point is lost.
Formally dissolve what marriage? Where do you see a reference to that in the link? She claimed they were married, he said they weren’t, and the court agreed, (if that’s what the suit was about. If it wasn’t, again, the point is lost.)
Is there anything in that link that suggests that he was married to more than one person at one time? I have no idea, but the Wiki cite says nothing about it.