I think you should first get a vet to look at how well Jack Jack healed from the surgeries. Peeing 5 feet is incredible! It could be a nervous disorder, but I tend to think it might be physical.
Please get him checked out before getting rid of him because it might very well be something that can be fixed.
I'm so sorry to hear about your husband's illness and I know things must be so hard right now. I hope Jack Jack won't continue to be an extra hardship and your vet can repair the problem before taking drastic means. There's not a more comforting animal to have around than a Jack. So please get him checked soon and let us know how it turns out, yeah?
