BS POKER RULE!! or is it even really a rule?
Ok I'm playing a NL hold'em poker game and this happens...
There's three people to act and I'm first.
I go all in.
The person after me calls and flips his cards over by mistake, forgetting about the third person. He quickly covers them up.
They make him reveal his cards to the third person before she decides if she is going to call or not, despite the fact that I'm all in and me seeing his cards has no affect on me. In fact, this lowers my chances of winning because she gets to decide if she's going to call based on what guy number 2's cards are.
They swore this was the rule that if one person sees the cards, everyone gets to see them but I find it hard to believe that is the rule if someone is all in because then someone could just do that on purpose or two people could be working together.
IS THIS A REAL RULE?