Should I let my husband go or should I fight to keep him?

I suggest you let him go. It is a test that both of you should take and pass. And do not try to look at things in the human perspective. Everything has a reason and it is God's will. If he comes back, he is really yours, If he does not, there might be something better in store for you. and if you let him go, do not forget to tell him how much you love him and if you would be asked, you would really keep the faith that he will come back because that means a lot to you. remeber, we humans sometimes do not know ourselves until we are put into test.

I agree, let him go. It is no good trying to hold onto something that isn't 100% yours. It can cause resentment and if children are involved, only serves to make life bad for them.