Statement from film divorcee overturned (6)
I believe the answer is:
remark
'statement' is the definition.
(I know that remark is a type of statement)
'film divorcee overturned' is the wordplay.
'film divorcee' becomes 'Kramer' (as in the 1979 film Kramer vs Kramer).
'overturned' shows that the letters should be reversed in order.
'kramer' written backwards gives 'REMARK'.
'from' is the link.
(Other definitions for remark that I've seen before include "Incidental observation" , "Make mention of" , "Mention - observe" , "Written or spoken comment" , "Comment or mention" .)