ORC 5321.02 states:
"(A)... a landlord may not retaliate against a tenant by...
bringing or threatening to bring an action for possession of the
tenant's premises because:
(B) If a landlord acts in violation of division (A) of this section the tenant may:
In addition, the tenant may recover from the landlord any actual damages together with reasonable attorney's fees.
In the event that your landlord threatens to bring an action for possession of the premises and you feel that the threat to bring action for possession of the premises is retaliatory as defined above, you should make clear, in writing, to the landlord that you feel the notice to vacate is in violation of the landlord/tenant law. The tenant has the right to defend any future eviction action as retaliatory pursuant to ORC 5321.02.
How to use a form letter.