I would be very upset too! It is so hard when you love them so much and they do things like that. We certainly understand the venting. We know how much you love them and how hard you have tried to work this out. It's ok to be mad at them and the anger won't last long. They always do something cute to make you get over it!
I hope this medicine will finally be the answer for you. Good luck and keep us posted on how its going.