I'm so sorry to hear about your dad. Your actions will speak louder to your mom than anything or anyone else right now.
When my grandmother, who had been a faithful jw for over 40 years, recently passed away, it was a disgusting shame the way her congregation acted towards the family. It was one of the major reasons I started to evaluate the whole religion.
The elder my aunt called to discuss funeral arrangements was very rude. He had absolutely no reason to be since my aunt is one of the nicest, easygoing people you'd ever know. His first response (instead of trying to be comforting) was "Don't you have a sister that's disfellowshipped?". She said, "nooo, she's disassociated and besides, what does that have to do with anything?"
He started acting like it would be "difficult" to do more than a very basic service and that they probably wouldn't be able to serve a meal in the Kingdom Hall afterwards. He made her feel humiliated and she wasn't even asking for a meal for the family, just a service and someone to speak. When my grandpa, who overheard part of the phone conversation, heard how he was acting he told the elders that they didn't want to have it there anyhow if that's how they were going to act. So, they didn't and it spoke loudly to all the people she had studied with for years and all the old friends and family who wanted to send flowers, etc. were appalled when they heard about it. Not a very good way to spread the good news, eh?
It's so sad to know that she isn't getting the support she needs right now. I hope that changes when a few more hear about it.
Anne
"When caught between two evils I generally pick the one I've never tried before." Mae West