At least one child
Joyce is the wife of Irv.
When Joyce and Irv were having trouble in their marriage, they went to see Ben Barnes for counseling. He encouraged them to make romantic gestures, saying that even if you know your partner loves you, it's nice to be reminded once in a while. He later saw them at the diner and Irv surprised Joyce with a flower.
She is married to Irv. They have at least one child together, who was conceived before they were married. When they started having trouble in their marriage, they went to see Ben Barnes, who helped them recapture their love.
She has at least one child with her husband, Irv, which is said to be the reason they got married in the first place.
Ben was Joyce and her husband's marriage counselor.