My question involves personal property located in the State of: Washington State

I'll make this short, in April of 2015 my ex wife (we have been divorced since 2013) who was staying with me because she was homeless and I needed someone to watch the kids. Had me thrown out of the house on trumped up charges.

She moved her sister and her ex boyfriend into the house and I was not allowed back in the house. She slowly started selling all of my stuff, my extra car my games and game systems.

recently she's vacated the property and they left an absolute mess. Crack pipes, pills... the carpet it ruined, they spray painted all the walls in the garage. holes in all but 2 interior doors. walls are disgusting and they took all of the bathroom mirrors as well as curtains showers curtain hangers blinds etc.

I have homeowners insurance that should cover this however they also stole EVERY single item I owned that was left in the house. My TV books bed clothing couches. I was not allowed to go get my stuff due to the charges and was only allowed 15 minutes one time in april where I managed to get my clothes and computer for work and school.

now she's taken everything and the cops are telling me she had the right to because I let her live in my house.

We were not married... we had not been married since 2013 she was only living there since September 2014 before she had me thrown out. in our divorce we had already divided up our property and she did not bring anything else back into the house aside from her clothes.

I am wanting to file a police report and an insurance claim to have everything repaired as well as be able to replace my stuff however the police are saying I can't.

I've looked up RCW 26.16.030 The Police officer I spoke to told me that if I were to let him live in my house for 1 week he could then claim he lived there and everything becomes community property. This makes absolutely no sense.

anything I can use to do this as getting this to be criminal will greatly help in my other case showing that she's nothing but a liar and a thief.

thank you