This news won't exactly lead fans to fist pump.

Earlier today, E! News confirmed that Jenni "JWoww" Farley and Zach Clayton Carpinello had called it quits nearly five months after making their red carpet debut.

As for what went wrong, it appears a dramatic episode of Jersey Shore: Family Vacation led JWoww to be very disappointed in her man.

On this week's show, Zach was seen wrapping his arm around Jenni's co-star Angelina Pivarnick in Las Vegas. He was also accused of grabbing her butt.

"After seeing tonight's episode I'm pretty hurt," JWoww wrote on Instagram. "I feel disrespected by someone I called a friend and by someone who stated they loved me. 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. 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."

While the Naturally Woww businesswoman is keeping a low profile on Instagram, fans can't help but reminded of all the happy memories in their relationship.

Take a look at some of their best moments in our romance rewind gallery below.

JWoww, Zack Clayton Carpinello

Instagram

JWoww, Zack Clayton Carpinello

Instagram

Jennifer Farley, Jwoww, Clayton Carpinello

Bryan Bedder/WireImage

JWoww, Zack Clayton Carpinello

Instagram

Jenni Farley, JWoww, Zack Clayton Carpinello, 2019 CMT Music Awards

Michael Loccisano/Getty Images

JWoww, Zack Clayton Carpinello, Universal Studios

Instagram / JWoww

JWoww, Zack Clayton Carpinello

Instagram / JWoww

JWoww, Zack Clayton Carpinello, Las Vegas

Wolf Productions

JWoww, Zack Clayton Carpinello, Las Vegas

Wolf Productions

Jersey Shore: Family Vacation airs Thursday nights at 8 p.m. on MTV.

Don't miss E! News every weeknight at 7, only on E!

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