Sounds like it may be time to decide how much you value his friendship. It sounds like he expects you to let him slide or to win it back with double or nothing bets.
Don't bet with your friend, and if you do, make it something friendly, like food, table time, or drinks.
JAM...I agree wholehearted with your entire post, but especially the last sentence. My good friend and colleague randyg and I love to play and gamble, but we onlly play for who buys dinner! :thumbup:
Scott Lee
http://poolknowledge.com