I'd be curious as to how the DCP's husband got all the families phone numbers to send a text. My husband would have no clue how to find that info without my guiding him. Well...it's easily accessible in the "Child Information Binder" but I don't think he would think to go look there. Not that he would ever contact families since he is well aware that this is my business and I am in charge, though I consult him.
I can understand him being frustrated but I would think finding all the numbers and sending this text goes beyond the average persons threshold of being frustrated.