I'm going to crash my neighbors wedding
Why do you want to do that?
I've never liked him. He has always been a prick.
Crashing a wedding you weren't invited to is a quick way to get people upset. No matter how badly your neighbor treats you, this is no reason to ruin his and his partners wedding day. Let them celebrate and ignore him from now on.
Lol. I'm going to go ahead and do it. It will be too much fun.
Again, this is disrespectful to go to your neighbor's wedding when you were not invited. Stay home and just let go of your resentment towards him.