I can't think of any other time, since she didn't go to the casket at the Cathedral.
It must have been so hard for her.
***It must have been so hard for her.***
Yes, it must have. I was particularly impressed also by the man (forgot his name and title now) who accompanied her all week. His care and concern was very evident.
It was so sad and touching to see her at the casekt, talking to her dear husband. Hopefully that showed people that it's OK to do that.
Personally, I don't think it will be long before she joins him. Her life, for many many years, has been caring for him.