Landlord Help NJ only

[Joseph Tarallo]

I have a tennant from hell that I am in the process in eviciting for non payment of rent , but in case she comes up with money I need a solution. 

So my QUESTION is if a year lease expired in June and neither party contacted one another about renewing a lease, does lease automatically become month to month.  NJ LAWS ONLY PLEASE. 

Also if landlord wants to occupy the unit after lease expired, how much notice is required to be given to tenant.  This is a 2 family dwelling.