Flavin 54-year-old Flavin has applied "for divorce" the day before on Friday in Palm Beach County, according to court records on the internet.
In a statement made to USA TODAY by Stallone's representative Michelle Bega, the " Rocky" actor, aged 76, stated, "I cherish my family. .
We're working with them privately and amicably discussing these issues privately."Stallone and Flavin were married in 1997. They share three daughters: Sophia, 25, Sistine, 24 and Scarlet, 20.
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These girls are my top priority. Everything else is irrelevant. Four of us forever #truth #family #" she wrote in the caption of her post.
Sophia added, "You are our rock and a cheerleader and an amazing mom. We are extremely fortunate to be able to have you.""Strongest woman I've met," Sistine added.
Scarlet also commented using the heart emoji. "He was so alive and courageous": Sylvester Stallone, Al Pacino honour 'Godfather' star James Caan.
This May, Stallone, along with Flavin, celebrated their 25th anniversary. " Happy 25th anniversary to my incredible spouse," the "Creed" actor wrote.
"There aren't enough words to adequately describe the selfless, selfless and patient woman brought to us, and I wish there could be another 25 years! Thank you for everything, sweetheart!"
Flavin also congratulated the anniversary. However, her post was later removed. "Happy 25th anniversary of our wedding to us! Thank you for making me laugh and loving our wonderful family!"
She also said: "Our marriage keeps improving each year! I am excited to spend the remaining years of our lives together!"