Credit: Paul Morigi/Getty Images Photo: Ethan Zohn and Jenna Morasca

This is a heartbreaker!

Ethan Zohn, 38, winner of Survivor: Africa, and Jenna Morasca, 32, winner of Survivor: Amazon, have broken up after 10 years together — including through his struggles with Hodgkins lymphoma.

"It is with much consideration and a heavy heart that we are announcing that after 10 years of a loving relationship, the decision was made to move on without each other," the couple said in an exclusive statement to People on Monday. "We will carry with us the memories of a relationship grounded in love, laughter, support and friendship. We have experienced some of life's greatest joys and toughest challenges together and out decision to be apart can never diminish that.  We want to thank everyone for their support and we ask that our privacy be respected as we move forward."

The couple also competed together on The Amazing Race and had their own show, Everyday Health. She was by his side through his cancer treatments and he was by her side when she graduated from Columbia University with a master's degree in counseling and clinical psychology.

Are you shocked? They seemed like such a perfect couple, but maybe they weren't on a path to marriage, as we always thought/hoped.

Source: People