Hi, My mom was here for 6 months on visitor visa ,we applied for extension .she over stayed for 1 month on her i-94 waiting for the extention,because of family ememrgencies she left.It has been3 months but still we couldn't get the decision.Does this overstay create her an issue next time when she is here? pl let me know.When is the better time to get her here ,I mean giving 6months gap bt visits ??or 3 mnths also shld be fine.PL let me know the general cases. Thank you