Cobb v. Cobb, 2 P.3d 578 (WY 2000)
The appellant-mother challenged an order from the District Court awarding child custody to appellee-father and giving her the same visitation rights that the father had when she had custody. The Supreme Court of Wyoming affirmed the order because the domestic violence suffered by the mother at the hands of her boyfriend, in front of the children, was a change in circumstances that warranted a change in custody to protect their children.