Partner dismantling house during divorce

r/

Location: Seattle. In the middle of a divorce from my husband. We are homeowners and have 2 kids. He filed earlier this year. We agreed (through our corresponding attorneys) to put our house for sale and do split custody of the kids. House repairs are done and it’s ready to hit the market. He proposed a temporary parenting plan so we can move out before mediation (scheduled for december). I dont agree with the proposed plan and proposed some.changes,.which he did not accept yet. Today he showed up with a uhaul truck and took every piece of furniture, appliances, the kids books, toys,beds, etc. He even took their blankets. I purchased 90% of these things. The house is now inhabitable. He is now proposing the kids they go have a “sleepover” at the apartment he is renting. Is any of this legal? I.didnt sign the parenting plan he proposed because I want to make changes. I feel he’s trying to push us out of the house even before having a parenting plan in place.