i am sorry about your mother in law. your husband is having a horrible time with his mom dying. i lost my mom 2 yrs ago and it was so hard as we were close.just be there for him and let him know he can talk to you or even cry . there is nothing wrong with that. do you have a family member or a close friend you can talk to. as you need support also. take care.
I am so sorry to hear about your mother in-law. I'm sure he is having a hard time dealing with this. To lose a parent is very hard. My mother had lost her mom and she is having a real hard time dealing with this. She has severe depression over this because they were very close. Give your husband some time just be there for him. Tell him that if he wants to talk about things your there for him. Be patient. Get some support for yourself as well, it is an emotional roller coaster for you as well, hang in there.