Friday morning I was at my girlfriend's house which she is renting in Scottsdale Arizona. There was a coyote on the patio so I hit the window to try and scare it away. Well my arm went thru the window which resulted in several lacerations on my arm that required a total of 18 stitches. I contacted a glass company to come out and replace the door. I told the service man that I was shocked because I don't believe I hit the window that hard. He told me that he was surprise the window lasted as long as it did, he said it was out of code, a single pane window that should never be used in a sliding door. He said that a tennis ball or even a strong wind would have shattered that window. Now I have good insurance but will still have to pay some out of pocket. I never been one who wanted to sue someone, but the owner of the home is a real slum lord. There are many things at the home that need repair but he ignores most requests or it takes several requests to get him to even come out and look at the problem. Now my question is this, one do I have cause to sue to at least get back what my out of pocket medical bill will be? And if I do then will I be at fault because I hit the glass?