Group of four friends for about four years go out for lunch every 2 weeks. We tend to go to the same place cheap and cheerful. Noticed in the last year one friend had never got any money or left her card at home. Takes money from another friend never pays it back. This friend is not strapped for cash she is always buying new clothes, cigarettes and booze for herself to drink at home. We said it is your turn to pay last time we went out. She paid but now had blocked us all. Sorry txt is so long but not sure how to deal with this any help please