My 15 year old son arrived home yesterday after having spent Christmas with his father. He asked me if I had any antibiotics as he had tonsillitis. Obviously I didn't. On enquiring, he told me that he had not finished the course of antibiotics prescribed to him months ago for same problem when staying with ex and when he took sick this time ex gave him end of old packet. And thought that was fine. He has still got white spots in his throat.
I am horrified at ex firstly not making sure he finished course months ago and then giving him the end of an old packet. I will be taking him to Dr today.
I laid into ex and called him clueless or lazy. We are not on good terms as it is... He says he finds this very offensive.
I checked NHS guidelines which has a section on how important it is to finish the course.
Am I AIBU to kick off at ex for this?
First time poster. Thank you