I was thinking that there has to be a reason why creatives opted for a sudden marriage. We know how much gul loves her marriage tracks so this is surprising. Also how did happy and rv get so many people to attend? There are other people witnessing the marriage. In such short notice, how?
So what if they reveal RV rather quickly, with the entire marriage being a farce and everyone being in on it? What if all the people present at the marriage are playing along with it? actors that grover and happy have brought with them? And everyone is only acting, Including rocky? (Though rocky might have been kept in the dark cuz happy knows he can get emotional). And the minute the "marriage" is over, and happy and rv are alone, rv reveals everything to happy, she pulls the curtain, and lo behold everyone knows. Everything was fake. It was a stage. A set up. RV gets arrested and so begins the track where rv plans vengeance against happy. Right now he doesn't want to hurt her. What if happy were to do something that were to change that?
Honestly that's all I can come up with. Otherwise how is happy gonna deal with the whole married to rv thing?