Recently I angered the owner of a UPS Store that I have a contract and service agreement with. He canceled my service agreement. He also declared I was banned from the property for life. 

The problem I'm facing is I have packages en route. According to our contract after termination or end of the service agreement, I can choose to have the packages stored at a daily rate for periodic pick-up or forwarded at my expense.

In keeping with the contract and not wanting an irate person to have my new address, I told him, I would like any packages that arrive to be stored at my expense.

Can he really ban a patron with a contract that obligates him to serve the patron?

In case it matters:

 - there has and will be no violence
 - there have and will be no threats (by me)
 - this occurred in California

Thanks!