Set in the 1920’s, a female racecar driver from America visits her nobility in-laws in England. The film is mostly about the tensions within the family and her own uncertainty of what she wants out of life. She does bond with one of her in-laws (I think the father). It is in color, and I saw it at least 5 years ago.
Easy Virtue (2008) – https://www.imdb.com/title/tt0808244/
Perfect! Thanks!
I’ll take that as a “Solved.”