Put it out there that after she muted and disconnected you if she wishes to speak with you she can call your show where you will not do the same to her. I'd guess posting an open invitation to her for your show on a FB group would work. If she's such a big bad troll she can beard you in YOUR den.
Oh Moosie, you are SO funny! HW calling in to Dynamo, PBS, and wr250? Still chuckling at that one!
Hell will freeze over and the mountain will come to Mohammed before the Queen deigns to stoop so low as to talk to people who tell the truth!
Especially when she cannot control the phone call...
+1 to you!