Snake drinking water and inhaling some and sneezing

So everyone trying to give advice about how to take care of my snake you can save it. Had him for 12 years and on my 5th deployment last year the idiot watching my house did not feed him or give him water for 7 months and he passed away without me knowing. Since then the guy watching my house avoided me after doing that, and different damage on my home. Was a co worker in the military and friend but now is a sworn enemy and he won t come near me since he knows I ll end him. So all the advice you have from you snake experts can save it like I said. He lived a happy life till that asshole starved and dehydrated him. He was spoiled so yall take care of your own snakes how you please. Its like kids, don t tell someone s mom or dad how to raise their own just worry about your own unless someone asks for your advice.