Multiple cats in travel trailer full time

I have to agree Rockhill manor!! I do not care what label you give the situation. I feel that anyone who would willingly keep animals in an environment (no matter how many)that is unhealthy and unsanitary has a problem. 11 cats and 2 birds in a trailer is beyond stupid, I believe a person who would put themselves and that many animals through that has an unhealthy emotional attachment to their pets. And yes, the pets suffer. Strange they say they are an animal rescuer, but frankly, I am beginning to feel that their cats might have to be rescued from them, if they try to keep them in a trailer, full time. They do not see this, yes they are delusional about the reality of keeping all those cats plus 2 birds in a trailer. I found a no kill shelter for them, but they refused to give up even one cat. So sadly, they will get here and probably have no where to go. I believe if they do manage to get here, the authorities will get involved at some point. I do not think I am being a jerk for not allowing them to park (even for one night) at my home.
I will pass on some of the pointers etc. I have recieved on this forum abut caring for animals on the road, but that is all at this point I am willing to do. Thanks