My question involves a roommate in the State of: Illinois

My Ex-Boyfriend and I signed a least together, he moved in six days after I had already moved in and was removed by the police six days after that. He is on the least and my landlord knows he was removed from the property.

Bottom line is went after my fourteen year old daughter and a fight started from that, he and I got phyisical.

He hasn't been to the property since, he's called me various times to tell me the movers will be in to pick up his television, couch and two boxes of items, but they never come, he admitted he never made the arrangements. Yesterday, he sent two police officers and his sister to pick up his clothes but nothing else.

How long do I have to keep his items in the apartment before I get rid of them. My furniture is starting to fill up the place and he feels since he's on the lease he can come and go as he pleases. He hasn't come and gone, because I asked the landlord if I could change the locks for the safety of the children. He allowed this. What do I do here? He's a big bully with an uncle on the police force and he seems to get away with just about anything he does. Please advise.

Thanks.

Mayra