Conversation so far:
What is the best part of Anthony McPartlin's personal life?
On 22 July 2006, Anthony McPartlin married his longtime girlfriend, make-up artist Lisa Armstrong at Cliveden, a country house hotel in Buckinghamshire.
Was Anthony McPartlin's marriage to Lisa Armstrong successful?
The pair remained married for 11 years before eventually announcing on 15 January 2018 that they were divorcing. The divorce was granted on 16 October 2018.

Question: What was the highlight of these eleven years of marriage?
Self-contained rewrite: What was the highlight of Anthony McPartlin and Lisa Armstrong's eleven years of marriage?