Assist Us in Overcoming This Setback

I am a proud man. I have tried to do everything I can to improve my situation but it just keeps getting deeper. And I am at a loss. I just took a new position with a company I was working for in Arizona. The new position is based out of Davenport Iowa. My wife came with me and in doing so had to give up a great paying job so my career could grow and I dearly love her for that. We are still looking for a permanent place to live. We are currently in our fifth wheel trailer with our two pups. We plan to sell it once we are inside. Last Friday I accidentally put DEF in the fuel tank for my truck and it is now disabled. I am trying to find a place that can fix it but not cost a fortune. The trailer is in a county park and we are only allowed to stay for a short time and the water has been shut off for the season. The park is going to let us stay for now but we still need to move it. We also are short on funds to pay bills for our stuff in storage back in AZ and are on the verge of losing everything. I am breaking. I just need a small break to get my head up. I am trying to keep my faith for my wife but it is starting to fail. God bless anyone that can find it in themselves to help with any amount.