dead beat grandmom

Promises your grandchildren that you'll pick them up to take them to a special place and never calls or shows up.Lives in the same city or area and never goes and sees them. Doesn't call them on holidays or birthdays.Seeks out other grandkids who live hours away.Claims to be a church goer,while telling lies to there grandchildren and smoking crack. Then lies,and blames it on the mother or father for (their) neglect!