You shouldn't tell your partner's secrets to their parents.
Jasper is meeting with his wife Cathy's parents and has recently found out Cathy has a problem with her uterus.
Jasper wants to know more about Cathy's uterine problems.
Jasper asks Cathy if she knows any family history of her problem and looks up her issue on the internet.
Jasper tells Cathy's parents all about her problems with her uterus and asks her parents if they have any family history of such problems.
Jasper is more informed about Cathy's medical issue, and Cathy can explain to her parents on her own terms what is going on with her.
Cathy's parents are mildly horrified that their son-in-law is asking about this, and Cathy is greatly annoyed when her parents start asking about her problem.