I love the idea that while Gunt is scrambling to try and pull together this nightmare he also has to be on his very best behavior with May and keep the rage pig in check. He's selling the "us against the world baby" bullshit that manipulative abusers love to use as hard as possible these last weeks. He's also threatened to kill himself if she leaves (or doesn't return) so many times I doubt May could even keep track of the suicide threats by now.
It's obvious Gunt had no intention to legally marry May at his wrasslin party until he got super mad at Harry, hence the mad dash to NJ early to try and get the paperwork done at the last minute. The fact that May would agree to do this, just because Gunt is desperate for vengeance against Harry, really makes me think she has no spine, moral compass or self-worth.
Harry will probably forgive all this shit and blame Gunt once it's all over and May is back in Rochester. I doubt the rest of her family will be so quick to forgive her being so ungrateful, disloyal and going along with real harmful actions against them....all for a hideous fat, failed, wigger degenerate from Arkansas. It's some sad shit.