Wanted: Knee Cap Breaker

I think its time to take action against the step-monster. Last week she skipped lunch because I was there, now she skipped church and she wants my dad to drop plans so they can go back early and check on her mom. The woman is in a wheelchair - where is she gonna go? She is alone at least 5 hours a day with no problems.

My dad seems so out of it..He spends all of his time working on the new computer he just built. Once it's running what is there to do with it???

If anyone has any connections or ideas of how to get rid of her I'm open - but I'm broke :-(