The Family Way (1966)
The Family Way is a 1966 British comedy-drama film based on Bill Naughton's play All in Good Time (1963). It began life in 1961 as a television play, Honeymoon Postponed. The film was produced and directed by John and Roy Boulting, respectively, and starred father and daughter John Mills and Hayley Mills. Naughton adapted the play himself.
More at Wikipedia.