Oh no Lori! I'm so sorry because I know you were so afraid this would happen. I don't understand why some males just never get over the need to mark the territory! DARN IT!!
I wish I had some great advice for you but I don't. I'm going through something similar with Lucky right now and I can't figure out what to do either.
I hope that once the "new" wears off he will quit. How long did it take him to stop this when you redecorated the last time?