On Aug. 4, 2015, Kermit the Frog and Miss Piggy announced on Facebook that they have "have made the difficult decision to terminate our romantic relationship." (Photo by Kevin Winter/Getty Images)
Narvel Blackstock and Reba McEntire
Reba McEntire and Narvel Blackstock announced in August that they're separating after 26 years of marriage. (Photo by Kris Connor/Getty Images)
Gwen Stefani and Gavin Rossdale
Rock star couple Gwen Stefani and Gavin Rossdale are divorcing after 13 years of marriage. (Photo by Bryan Bedder/Getty Images for L.A.M.B.)
Ben Affleck and Jennifer Garner
(File. Photo by Jason Merritt/Getty Images)
Blake Shelton and Miranda Lambert
Country music's golden couple Blake Shelton and Miranda Lambert announced in July that they're splitting up after four years of marriage. (Photo by Jason Merritt/Getty Images)
Sean Penn and Charlize Theron
Charlize Theron and Sean Penn called off their engagement in June, bringing an end to their nearly two-year relationship. (Photo credit VALERY HACHE/AFP/Getty Images)
Scott Disick and Kourtney Kardashian
Scott Disick and Kourtney Kardashian announced their split in July after dating for nine years. They have three young children together. (Photo by Chris Weeks/Getty Images for Calvin Klein)
Tiger Woods and Lindsey Vonn
Golfer Tiger Woods and ski racer Lindsey Vonn ended their relationship after three years of dating. Vonn said, "I will always cherish the memories that we've created together." (Photo by Ethan Miller/Getty Images)
Patrick and Jillian Dempsey
Actor Patrick Dempsey and makeup artist Jillian Dempsey announced in January that they are ending their marriage after 15 years. (Photo by Charley Gallay/Getty Images for Porsche Design)