Don't know if you watched Seinfeld, but I think it originated on superman or something like that... (One of you "guys" will know!)
They talked about Bizarro Jerry being the opposite of the regular Jerry. Maybe you are interacting with Bizarro Wife, she does the opposite of what real wife would do????? Or look for pods, maybe it is the body snatchers.
Sorry, not trying to mock your confusion, just trying to make you smile. Good guy that you are you probably already found the sleeping bag and gave it to her.
I am sooo glad you had a great time with the kids. I know you feel so blessed to have them and I am SURE they are blessed to have you, too.