Did you mean to say that the mother-in-law moving in is a fiasco? If so, you are asking the reader to do the work. That means relying on stereotypes of mothers in law. Why is her particular mother in law a problem? Not all are bad. What is the significance of the scientist being wounded? If it can’t be answered succinctly in the logline, I don’t think it should be included. Other people may feel otherwise.