Phyllis was betrayed by her own daughter, and those she had trusted and helped. Trying to seize her money could be criminal, depending on state elder law and how the finances were structured.
It is an epic betrayal and reflects the poison of Cruz’ mixture of politics and religion.
Eagles Forum is a corporation. Although I haven't been following this that closely, at this point I see nothing that is illegal. To call it a "coup" is to suggest that there is an illegality.
Your next accusation, that Cruz mixes "politics and religion" reminds me of what the left falsely criticizes. Cruz believes in religious freedom. Do you have a problem with that?