Jenn that is so awful for your dh. And his own dad fired him, that's low. He devoted 9 yrs to the company and he gets fired over marketing materials. If he was my fil i wouldn't forgive him either. I think it's awful just to fire someone whose worked for you so long, and to top it off firing your son that's devoted so much time to the family is even worse.
I know things are going to be rough right now but i hope things get better for you both really soon. fyi your a great wife supporting your hubby.