A friend had an agreement with his ex who's been wanting to come back into his life to contract her friend to spend some time with him. Both babes traveled some 180 km to get to the place and all three stayed that night in his suite. At night, the ex was angered by what she considered the loud and obvious enjoyment of her friends.
At daybreak, she requested that my friend give her a share. Trouble started later that night after they had all gone for a drink and in the frenzy, she felt deprived and started a fight with her friend. It took more than an effort to get them from destroying stuff in the hotel suite; the guy ended up having them both and peace reigned.
How would you handle your ex introducing someone to you, and wishing to stay within earshot?