A married Parisian is visiting city to find forgiveness (7)
I believe the answer is:
amnesty
'forgiveness' is the definition.
(an amnesty is a pardon)
'a married parisian is visiting city' is the wordplay.
'a married' becomes 'am' (I can't justify this - if you can you should give a lot more credence to this answer).
'parisian is' becomes 'est' ('is' in French).
'visiting' is an insertion indicator.
'city' becomes 'ny' (short for New York).
'est' inserted into 'ny' is 'nesty'.
'am'+'nesty'='AMNESTY'
'to find' acts as a link.
(Other definitions for amnesty that I've seen before include "Mass pardon of political kind" , "suspension of law" , "act of forgiveness" , "Organisation concerned with people unjustly imprisoned" , "Period of pardon" .)