['My brother lied to me about something major, and I am super upset with him.', "That's horrible!  I would be too!  I have an older brother and have been right where you are.  What are you going to do?", 'Hes older as well, nothing I can really do but give him the silent treatment until I can keep my composure!']
Yeah, make him squirm.  He had better apologize.
when my brother lied to me