Well, I did it today, I told all three kids and their spouse that their mom and I decided to part ways.
All of them were very surprised saying that thought things were some much better with us. I went to three separate house and talked with each couple.

I kept it short and to the point and did answer a few question, and when something came up I wasn’t sure about, I just said unfortunately I just don’t know at this time. Lots of sadness, tears and emotions, but I feel a weight lifted off my heart somewhat. Since getting back home my heart is very sore and depressed but I know better days must be ahead. I told them that their mom would probably be reaching out to them tomorrow to talk with them. I said we decided to do it separately, as we felt last time with everyone all together became very overwhelming with emotions, people reacting to other people crying and such and felt this was a better approach. The said that they agree about that as well. I never thought in a million years I would be have these same conversations twice, especially in three years.