On Page 96 of Daddy's legacy book is this Q & A:
When did you know that Mama was the "one and only" for you? How did you know?
I knew that she was my "one and only" almost from the first date. I say almost because (1) I wanted to be absolutely sure, so needed a little time, and (2) I had had my heart broken before and needed to find her love for me as strong as my love for her.
She seemed to have no doubt about me and I had no doubt about her: our love matured very quickly.