I went to church with my family last Sunday.
Did you attend church for the anniversary of your grandfather's death?
Yes, we think that church helps us be happy and we enjoy going there.
While everyone has their own religious beliefs, if you share a religion with your family, you should attend religious services with them so that you can remain close. It's especially important to do so for important family anniversaries such as the passing of a grandparent so they can be memorialized properly.
Ech... I hate religion. I just go there to make my parents happy.
I'm sure they'd appreciate that regardless. Spending time with family is important and its nice of you to be willing to do something you don't enjoy just to spend more time with your family.