Actor's brother splits from wife after 10 years

Just a month after his older brother, Ben Affleck ended his 13-year marriage to Jennifer Garner, Casey Affleck and his wife, Summer Phoenix have split after nearly 10 years of marriage and 16 years together.

READ: Ben Affleck calls ex-wife, Jennifer Garner "a great person" post divorce

"Casey Affleck and Summer Phoenix have amicably separated. They remain very close friends," Affleck's rep told People in a statement.

The two are parents to sons: Indiana, 11, and Atticus, 8.

READ: 7 things you should know about Ben affleck and Jennifer Garner’s divorce

Affleck, 40, and Phoenix, 37, began datingback   in 2000, and after six years together and the birth of their first son, they wed in June 2006. They were last seen at a public event together in 2014.