Danny's mother heard about Cole and Graham's mother having some success, so she thought she'd give it a try as well. If you remember, it's was Danny's father who wanted Danny gone, not her.
I know that there are claims of temperature drops with spirits around and the strange sensations involved when passing through a spirit, but I've avoided getting into that in the story. I decided to focus on what the evil spirits do and that the good spirits are there looking over them.
Jim, that's for the feedback and glowing observations. I'm sorry I took so long to address this, but I almost missed it. Thanks again and I'm glad you're enjoying this and I value your continued support.