Tenant moved out sort of?

[Matthew Steele]

Hi I posted in the past about this tenant, but anyway no payment for January gave 14 day pay or quit in mid January, she said she left but left some of her stuff, her husband called me (they are getting divorced), said he has alot of stuff in basement, boy he wasn't kidding place is filled w garbage and stuff worth money all their personal stuff, what do i do? He said he rented a dumpster for this Tuesday but like I said no rent for January and now we are into February, can I change the locks, I want the stuff gone but in a bad situation, he said he will pay me January rent when he gets money, but I'd hate for them to go and take all the valuable stuff and not pay me and leave me the mess, I probably can't hold their stuff hostage, thoughts?