How people process grief

Having a tough time right now. We are watching a TV show about "Hospice". On Dec 3 it will be 6 months since my husband's Mom passed away. Hospice was there at the end. Her birthday is on the 23rd, and Thanksgiving was her favorite holiday. I have been so concerned about my husband's reaction to the weeks events, hoping that I will be able to ease his pain, and HE chooses to watch this show. I am going to have to leave the room. I am too emotional.