Relations creating awful scene around one (6)
I believe the answer is:
nieces
'relations' is the definition.
(niece is a kind of relation)
'awful scene around one' is the wordplay.
'awful' indicates an anagram.
'around' means one lot of letters goes inside another.
'one' becomes 'i' (Roman numeral).
'scene' is an anagram of 'neces'.
'neces' placed around 'i' is 'NIECES'.
'creating' is the link.
(Other definitions for nieces that I've seen before include "Relatives of 27dn" , "Relations" , "Relative girls" , "They're related" , "Scene I set up for relatives" .)