Prussia is and has always been a girl and really, nothing's changed. Mainly because she doesn't want things to. Fem! Prussia and a few romances for the sake of writing materials
In which Thor takes Loki back to Asgard, and Loki is not a fan of being locked up. So, he escapes.
Not having a mother hurts. Yet, most of the people who lost their mothers have people who understood. Just not Harry. Not that they can understand anyway.