Regular occasions when being married, say, ends in confusion (10)
I believe the answer is:
wednesdays
'regular occasions' is the definition.
Although both the answer and definition are plural nouns, I don't see how one could define the other.
'being married say ends in confusion' is the wordplay.
'being married' becomes 'wed' (wed can mean married).
'in confusion' indicates an anagram.
'say'+'ends'='sayends'
'sayends' is an anagram of 'nesdays'.
'wed'+'nesdays'='WEDNESDAYS'
'when' is the link.
Can you help me to learn more?
(Other definitions for wednesdays that I've seen before include "Midweek times" , "Mittwoch and mercredi, say" .)