In According with court documents, Flavin, 54, filed for divorce from the Rambo actor, 76, on August 19 in Palm Beach County, Florida.
Closer was the first to break the news of the couple's divorce, hours after Stallone raised eyebrows with a new tattoo covering the iconic image of Flavin's face on his arm.
The New York native's representative addressed the argument in a statement to Us and stated, "I love my family.
We are gently and quietly resolving these issues because they are personal.
The estranged couple celebrated a significant anniversary at the beginning of this year. Happy 25th anniversary to my darling wife,
the Creed actor tenderly wished the inventor of Serious Skin Care on Instagram in May. How much this wonderfully patient, kind, and unselfish woman has
meant to our life is beyond our ability to express. I only hope they have another 25 years to live! I appreciate it, honey.
The former marriage of Sasha Czack and Stallone lasted from December 1974 to February 1985.
The former couple welcomed boys Sage and Seargeoh in 1976 and 1979, respectively, before divorcing.
Their oldest child, who was 36 years old, went tragically from heart disease in 2012.
After divorcing Czack, the Rocky actor wed Brigitte Nielsen in December 1985. They made the decision to dissolve their marriage after two years.
The Golden Globe winner later wed Flavin in May 1997, less than a year after the pair delivered daughter Sophia in August 1996.
Sistine and Scarlet both arrived in June 1998 and May 2002, respectively.
In 2017, the quartet rose to fame after being named the 74th Golden Globe Awards Ambassadors.
Sistine said, "We actually do know how great this chance is, and we took it, and I'm so pleased I'm doing it with them," prior to the ceremony in California in January 2017.
We really are so close! We are actually quite close, despite the fact that it could seem like we're just acting.