Sylvester Stallone's brother, Frank, made his first Instagram post since news of the divorce was released.

He shared a throwback picture of himself with his brother in the woods.

Frank's caption showed that he had his brother's back till the end.

Sylvester revealed why he separated from his wife, Jennifer Flavin.

He said they drifted apart but had no grudges with her.

The Academy Awards nominee replaced the tattoo of his ex-wife on his arm with a dog.

Flavin ended their marriage, accusing him of moving assets from marital funds.

Their romance began when they met at a Beverly Hills restaurant in 1988.

They broke up in 1994 but got back together the following year.