The Wynns’ war of roses has taken another turn, this time involving Wynn Resorts Director Robert Miller.

On Wednesday, lawyers for Steve Wynn’s ex-wife, Elaine Wynn, filed a motion in the Nevada Clark County Court asking the court to compel Miller to answer more questions in a deposition.

In her latest legal action, Elaine Wynn alleged the casino company “lacks effective internal controls, including a strong and independent board” because nearly all power has been assumed by her former husband.

Elaine Wynn has an axe to grind with Miller. The former governor of Nevada was the head of the nominating and corporate governance committee of the Wynn Resorts board that turned down efforts to re-nominate the former Mrs. Wynn to the board in 2015.