Sex during Sleepwalk?

If you have time, I want you to read this Weird phenomena, can you believe that a woman will go out during a night sleep walk have sex with strangers and can not recall of what had happened? Amazing isn't it, experts found out that cases like this was cause by tumors in the brain, fortunately this woman was treated of her very rare illness. Although the sex is unintentional i bet they're divorce by now.