Robbie and Julia are doomed to fail.
The wedding photographer's rattling off couples that "you knew would stay together" (an In-Joke because none of the relationships actually did past 1985) was foreshadowing. Sorry, I know it's depressing!- So you’re going to ruin one of if not the most heartwarming, uplifting and satisfying movie endings of all time. Humph...I hope you’re very pleased with yourself.
Adam Sandler makes an important realisation in this film.
After Sandler's character says "I have the microphone. And you don't. So you will listen to every damn word I have to say!!" he realises he can make movies in the same way, replacing "microphone" with "camera". Almost every new film Sandler releases echos "I have the [camera]. And you don't. So you will listen to every damn word I have to say!!" :(- What are you trying to say?
The father of the bride stops inviting the "mutants" to his family get-togethers again.
Because they were biting him when he was beating up Robbie, and he never did like them anyway.