Flood Rental Eviction Question (what would you do?) UPDATE

Received a second notice today with a different reason stating eviction to make repairs.
Won't that look fishy since they just gave a notice for non-payment?


I know this is a legal question but I wanted to see what you would do.
Rental was flooded with about 4 inches, landlord also flooded and they said their own house was their priority and not to ask them for anything. We asked what he wanted us to do and he said that the flooring had to come out immediately and that he was not charging rent.
I hired people to help me do this (it was back breaking work too!) and the landlord came in to tell me to keep the AC on full blast 24/7 and not to worry about the power bill.
AC went down a few days later (It was submerged in the flood) I had that repaired same day.
We rented a fogger for the mold product and used it in the rental. We offered the use of the fogger to the landlord for their other properties while we had the rental. I took an extra step and also used a sprayer for the mold as well. I went through gallons of bleach and other cleaning supplies, kept fans and AC running. I kept receipts for FEMA but FEMA said as a renter I couldn't submit them. He said I did a good job on getting it clean.
So last week I get a call from the landlord saying they had a notary at their house and for me to sign some sort of liability waiver. I was at work and didn't get there in time to sign it. I get voicemail saying that tomorrow is the first. They wanted me to pay rent and full rent! I reminded them about what they said and they are denying it even though I have a witness. I reminded them everything I did physically and the money I spent and they said for me to get it back from FEMA. I told them I couldn't submit them. Then they said you can't live here for free! (I still have no floors mind you)
I got an eviction notice this morning :(
I guess I have been had but what do you do? It's not like there is an abundance of rentals. What would you do?