Definitely. 'A Family Affair' is rooted in true events, which makes the story more relatable and emotionally charged. The plot and its developments are influenced by real-life situations.
Love and loyalty. In many true family affairs, love between family members is tested, and loyalty can be a big theme. Family members may have to choose between their own desires and the well - being of the family.
Well, it depends. Sometimes the information on Wikipedia about whether a story is based on truth can be ambiguous or incomplete. You might have to do some further research elsewhere to get a definite answer.
The Affair movie does have roots in reality. However, it's not a straightforward retelling; some creative liberties were taken to make it more engaging for the audience.
In fact, 'Royal Affair' draws heavily from actual historical occurrences and individuals. However, some creative liberties might have been taken for dramatic effect.