Well... that was all kinds of messed up, wasn't it?!?

The Jersey Shore: Family Vacation universe was flipped around and turned upside down last week when Jenni Farley brought her boyfriend of a few months, Zack, out to party with the crew.

And then JWoww got really drunk.

And then she passed out.

And then Zack totally felt up Angelina, who walked away... mortified.

Here's the visual evidence:

Very shortly after the episode aired, Farley took to Instagram to explain that she watched... finally witnessed Zack's inappropriate actions... and proceeded to break up with him.

“For 5 months I was kept in the dark about this. For 5 months I was naive, probably laughed at and made into a story line that will forever haunt me,” she wrote, concluding:

“My heart hurts on so many levels. One thing I learned from tonight’s episode is know your value. Don’t ever lower your standards.”

Zack then addressed the situation himself on social media, apologizing to Jenni and to JWoww and taking full responsibilty for going way over the line.

But here's the thing:

These episodes were filmed several weeks ago, meaning we'll watch the fallout from last Thursday's installment this Thursday, even though the issues  have kind of all been settled already in real time.

Which brings us to the sneak peek featured here.

It depicts Vinny and Angelina discussing the previous night's events, with the former saying he was right there for all the chaotic action.

"Last night was crazy," says Angelina at first, tow which Vinny uses Zack's nickname and replies:

"I heard you fought with 24 last night. The weirdest thing is I saw you guys dancing at Drai's and he grabbed you."

YES! Angelina was psyched that someone else saw what happened and also thought something wasn't right.

"You saw it! I saw your face! Thank god, I wasn't dreaming," she exclaims.

"What the f— was that?" asked Vinny.  "Jenni was right here grinding, you were next to him and he grabbed you like this and was touching your ass. That was weird."

Responds Angelina:

"His hand was all over that shit, I was like stop. She didn't even see it."

Vinny, of course, then says he would never do anything like that, prompting Pivarnick to express her reservations about Jenni's boyfriend and their relationship in general.

"I don't know, I can't put my finger on the kid," she says.

"In all honesty, I felt that he got too comfortable way too quick with me. I don't know what to say, it wasn’t normal. He said before he left, he was going to call me to say hi to me. I think she's moving a little too quick in my opinion."

Vinny and Angelina aren't the best of friends.

But the former says in a confessional here that he has the latter's back in this case.

"Even though I don't like Angelina, I actually agree with her right now, that that was kind of shady situation," he says. "I know that Jenni is looking through Zack-colored lenses right now, but if she finds out about this whole thing, she's gonna flip out."

And flip out she just did a few days ago.

Check out the clip now!