No, 29 year old Harris (now 60) and 60 year old Brown (now 91) didn’t have an “affair”, although he was (and is) still married to his wife.
Brown shares three children with his wife Blanche: Susan Brown, Robin Brown, and Michael Brown, (all older than Harris) and he also has a 24 year old daughter, Sydney Brown, with philanthropic fundraiser Carolyn .
Harris simply slept with an old man to get a six figure job appointment and political clout.