8 down
Worries
relatives
when
first
king
abdicates
(7)
Worries relatives when first king abdicates (7)
hints
0
checks
0
hints
The definition is at the beginning of the clue.
How the clue works
Worries is your definition, meaning troubles or bothers. Now take BROTHERS for relatives, and have the "first king" abdicate — that's the initial R gone — leaving you with BOTHERS.