Don't ever, ever get involved in the games couples may be playing with each other in relationships.
I have been on so many ends of that shit too many times it is not even funny and it's just happened to a mate of mine over some girl who was getting back at her man. This is a sure fire way to get: killed, maimed, in jail, or just badly hurt and embarra**ed. Keep it one on one, open families turn to lions dens real quick.