We love you and I married you for life. I want to remain married to you, and our children need their father. I am willing and committed to doing what it takes to be the spouse you've always wanted and to address the things that I did wrong in our marriage.
The affair is so painful for me and hurtful to our children that it will destroy the love I have for you and it will permanently injure our children. In order to protect those feelings and our children I must end all contact with you. As soon as the affair is over I would love to talk with you about our future and our lovely children. Until that time please respect my wish for no contact whatsoever in any form.
In an emergency you can reach me through ______. Arrangements for seeing children and handling finances are_____.