Looking for advice at a very hard time.

Kim • Excitedly expecting our first in early March 2016 after 2-1/2 years of trying. 2 different doctors and a diagnosis of PCOS.
I found out tonight my dearly beloved father in law has died fairly suddenly. My husband and I just announced our pregnancy to family 5 weeks ago (13 wks now) this would be the first grandbaby. We are both devestated. I want to be there for my husband but I'm so lost on what to do for him. I'm trying to just be there. We are not a religious family so the in a better place thoughts are not a comfort. Any advice on how to help my husband would be welcome. Thanks.