Right, just read your last post. Perhaps educate yourself about the crazy beliefs of this "religion", and then join your husband and the elders, and just ask a few questions. that's all it takes. The beliefs are quite impossible to defend.
Expect a lot of complicated replies that are not answers, but change the topic, want to know why you are asking, etc. . .Keep returning to the original question and don't let them off.
The later, with your husband, express disappointment, and say you really wanted to understand. The idea is to get him wondering and perhaps researching. . .
Good luck