Gregg Abbott has done nothing. When your opponent is busy cutting her own throat it is best to not interfere. I suspect Greg Abbott's only fear is that she will not be the Demonic-rat candidate.
I’m inclined to agree. The expose in the Dallas Morning News (hardly a conservative publication) only quoted the ex-husband.
If Abbott had done this I think he would have waited until closer to the election. The fact that Wendy is playing the “the mean old cripple guy is beating up on me” card further reveals how far from primetime she is.