Hooray for Divorce!(1982)

Overview:

David is married and has no children. However, outside of marriage, he has longstanding relationships with Susi and Laly, with whom he has had a child with each. He has promised both of then, separately of course, that when the divorce is permitted in Spain he will separate from his wife and regularize his situation with them. Divorce law is approved and conflicts begin. He cannot marry the two together.