I'm thinking of getting caught having an affair with the neighbor.
Why would you want to have an affair?
I'm a bad person and I want to screw my neighbor's marriage up.
Don't mess with people's private lives. You are cruel and wrong for attempting this.
It's not like I have anything better to do.
There are so many other things that you could be doing. You should just leave the neighbor alone and not meddle in their life.