I found out a tenant who recently moved from my property is attempting to serve me summons to court. He is angry I refunded his security deposit minus some costs for damages. He is holding the check and does not intend to cash for the refunded amount.
I mailed his security within the appropriate time frame including details of damages.
How does he possibly have a case against me? I've been told a tenant can sue the landlord for their security refund, previous paid rents and even court and attorney costs. Since he is using free legal aid service, if I win the case shouldn't I have a right to sue him back for my court and attorney costs?