Be very careful of bad faith tenants and "unlawful ouster" that arises in 504B.365 Subd. 5, 504B.231, and penalties in 504B.225 which include "reasonable attorney fees." 

As a courtesy, you can consider writing him a letter informing him that beginning next month you will be enforcing your lease and spell out the section that specifics what his obligations are and I suggest that you start communicating with him via electronic mail from here on in.Prepare to file a notice to pay rent or quit as soon as it applies and proceed with an unlawful detainer.

It is unlawful for any licensed real estate broker, or broker-salesperson or salesperson to offer, promise, allow, give or pay, directly or indirectly, any part or share of his or her commission, compensation or finder’s fee arising or accruing from any real estate transaction to any person who is not a licensed real estate broker, broker-salesperson or salesperson, in consideration of services performed or to be performed by the unlicensed person.

Hello Shannon,I'm not to familiar with Pennsylvania tenant laws but the lease should also state you have to right to give notice based on unlawful acts. 

I don't see where you're located (every State has different legislation) but in my market, all three of the criteria you mentioned would be unlawful reasons to decline an application.

We explain that if they don’t pay within the specified 5 days, then we will file a subpoena for Unlawful Detainer.

You may find it better to  argue  that he had a professional obligation not to follow any such directive because it is unlawful.

It is unlawful and a criminal offense (a fine of $10,000 or up to one year in jail) to offer anyone consideration not to bid, or to fix or restrain the bidding process in any manner.PostponementSales may be postponed by announcement at the time and location specified for the intended sale.

Hi, this is interesting, finding a way to legitimize, justify and bring an aspect of fairness to an activity that is usually promoted in an unlawful manner.

I went before the city commission meeting and explained that I think it is unfair and completely unlawful to put laws such as this onto specific members of the community.