Calling Westerfield "anal" and presuming that he would not have ever left the door open and unlocked is again: presumption of guilt. Sith Lord Kim has trained you well, young Darkside Jedi.
I am just asking as that is my memory, but I could be wrong, of course!
For me the defintion of anal is anyone that is on a weekend trip and suddenly fears he left the door unlocked and asks his son to go check.
As for "ever" left the door unopened, I have no problem with that, but lets look at the possibilities. What are the chances that someone, who is so compulsive about locked doors he has to call home and ask his son to check, wouldn't be as compulsive about his RV being locked ? Add to that the one time he actually leaves it unlocked (and isn't haunted to go back and check) is the one time Danielle happens to attempt to access the RV while playing outside alone with no other child to witness it or no adult to see her ?
It could happen I agree.