If my kid had a seizure I would want to know immediately- regardless of whether test results were back yet. Wouldn't you? I think Dad should be pissed...I'm not getting into the step issueAt the point that stepmom saw the facebook post, mom would still have been waiting for test results to find out if there was a need to notify dad, or just to have something definite to tell him. It was only the next day. OP is overreacting and overstepping.