What are my options with these tenants?

What does one do when they have problem tenants that have previously been late on 3 rent payments. We let the 1st two slide due to the holidays and being late only a few days, the 3rd we charged a fee. They had me fly 3,000 miles in April to do an emergency inspection. They complained of so many issues. Turns out none of the issues were any problems, and the ones that were were minor wear and tear. They altered carpeting, paint and other things, and deducted the carpet from Aprils check. My lawyer said we can get them for nonpayment of rent since I never agreed to have them take money out of the rent. We've allowed them to pay monthly installment to pay down the security deposit. They only had enough for 1 month, not the half. In this rent check they paid rent on time but not the security dep. I sent out an email and also reg. mail charging them a late fee, and giving them 5 days to pay the installment with the fee or face a possible eviction. It is due tomorrow. My question is, is if