1.Should it be notified as a false case?
How did yo come to know about the case and what is the status of the case, if you do not know the details of the case then await notice but do not jump into any hasty conclusion that it may be a false case.
2.Whether he should attend the court on the second hearing date?
In the event of not getting any notice from court, he need not attend the court, let him watch the development silently from outside the court.
3.Whether the divorce case to be filed from Pune (boys place) or Lucknow (girl's place)?
The divorce can be filed in the place of marriage or the place where both lived together last or the place where she is currently residing.
However please note that it should be one year or more after solemnization of marriage preceding the date of petition for divorce.