For the past 2 nites my dog has peed on my bed she is house trained and we have had her for 5 years is this an act of anger or am i crazy?

She could be getting even for something, or she might merely be showing you that she is dominant over you. It would be best to have her checked out to make sure she doesn't have a bladder infection, though.

A dog who sleeps on the same level as her "Master", is likely to be dominant over her master.