Katashi502's manga / #Understanding in laws(1)

I saw some comments asking about if she is jealous and why exactly she is jealous, but for some reason I can't reply. I think that no, she is not jealous because MC and ML get along better than her and her husband. I think she is mad/angry at her husband for having mysoginistic views of "only men follow their dreams" "it is normal for only the woman to do housechores regardless of her working status". This is something called the laziness of the heterosexual male, and the heterosexual female's "dual shift". The man has no excuse to not share house chores if both he and his partner are working. And hetero women are forced to act as a house keeper after their work, hence "dual shift". This is something I only formally learned about recently, but I think is important for many people to know about especially now in the 21st century.