Liebesgrüße aus der Lederhose 6: Eine Mutter namens Waldemar (1982)

Aunt Agathe (Ursula Barlen), a middle-aged single woman, arrives in a Bavarian village to help her niece Sissi (Nicole Kaiser) with her horse riding school, which she inherited from her parents. It's almost bankrupt and rich aunt is willing to help in her own dominant way.