I hope that your DH knows that it is not his fault. There's something wrong in his bosses heart. He's being bullied by someone who has authority over him. It's not right,and it's not fair.

I wish for you all to have the peace of God,that passes all understanding. I'm saying another prayer for your DH,and I can so relate to what he's going through. That boss may be jealous of your DH. I wish for you,and your DH to have that peace from God,and divine intervention. BF