Dream meaning of a man hanging with an angel flying over him?

my husband dreamt that he was hanging and an angel was flying over him

Dreams are entirely mental. They are not portentous. They do not predict the future. In a very convoluted way they may tell you about your state of mind. If its a one off dream then it probably means he saw a film where someone was hung and another which had an angel in it. If it is a recurring dream, then yeah, it is probably to do with punishment and retribution, but it depends on the gender of the angel.

It means someone in the family is going to get married!

If you are hanging from something in a dream, it may be a sign that some issue in your life is suspended or lacking a conclusion.
Dreaming of angels is a good omen, forewarning you of some change in your situation. Their appearance could be a warning of things t come and to keep faith during trying times ahead.

CAn show a fear of death.
Can show intense guilt and feeling he needs to be punished.
He may have a lung or throat disease. He should get to a doctor to have his throat mouth and lungs checked immediately.

Lay off the funny fags!