Oh, I wasn't expecting that. So, you are poly, and want to see others, so you encouraged your husband to try dating others as well? Maybe it took a few drinks for him to even be able to do it. Now that he has sobered up, he realizes it didn't feel right for him after all.
Now, you are left with a man who has decided he is a one woman man only, and yet, you still want/need other lovers, yet he is going to be jealous... What now?
Love withers under constraint; its very essence is liberty. It is compatible neither with envy, jealousy or fear. It is there most pure, perfect and unlimited when its votaries live in confidence, equality and unreserve.
~Percy Byshe Shelley