What should I do if my mom always plays mahjong and keeps asking me for money? What do you suggest?

Tell her clearly, playing mahjong can be, not to say that do not allow to play, but can not and family members to get money to play. Secondly, it is a time to play, nothing when the leisure to play mahjong is good, no one said anything, on the contrary, the family will support, after all, conducive to brain functioning. But if the uncontrolled play, this is not acceptable. Either directly to her ignore, but also report them, so she will have some restraint, slowly will be corrected.