Re: Help with my pissing cat!!
Another vote for having your cat checked out for a UTI or another type of illness/infection. One of our cats had issues with peeing in all the wrong places for several months on and off after we adopted her, and it turned out she was plagued with UTIs. Thankfully those cleared up over the years, and now it's rare for her to go anywhere other than her box.
"Learning does not consist only of knowing what we must or we can do, but also of knowing what we could do and perhaps should not do."--The Name of the Rose