First of all I'm so sorry about your Mom.
I'm with the OP, I would be hurt. Funerals are not supposed to be easy on the person attending but they are a part of life and people should try to see that although they may be uncomfortable, they are a source of comfort to others. Yes it is difficult. It's not meant to be easy. When I'm finding it hard to attend a funeral or wake I just remember how much it meant to me and my family in my time of need and I make myself go. Quite a few of my coworkers came to my mom's funeral and it meant the world to me.
I'm with the OP, I would be hurt. Funerals are not supposed to be easy on the person attending but they are a part of life and people should try to see that although they may be uncomfortable, they are a source of comfort to others. Yes it is difficult. It's not meant to be easy. When I'm finding it hard to attend a funeral or wake I just remember how much it meant to me and my family in my time of need and I make myself go. Quite a few of my coworkers came to my mom's funeral and it meant the world to me.
As the others have said, perhaps your coworkers thought that you did not want them to come to the service. I make it a point to at least attend the wake if a fried has lost a family member, I remember how much I appreciated it when people came to support me when my first husband died. For some reason people do not "pay respect" so much any more and I think it is a loss really. The services are a tangible way to support friends and family. Please try to give your coworkers the benefit of the doubt, it will be a heavy burden if you carry the hurt with you.