Honestly it sounds like they need social services to intervene. I would not trust they are looking for a place, I certainly hope they are....but their laziness probably does not lead to them wanting to leave in a hurry!
That's exactly what my husband is worrying about too. He thinks they've gotten way too comfortable. They did sign a lease with us that says they have to be out on the 31st of May though.
Yesterday her boyfriend knew we were unhappy with him so he promised that today he would go job hunting. Did that happen today? Nope. I spent all day doing all my dishes, and theirs...their stuff is hogging up all my porches, lanais, and the upstairs has been completely taken over. It's become very stressful for me to be home...during pregnancy especially I get feeling like I want my house a certain way, I did not expect them to take over the house.
It kind of sucks on an emotional level for me, this whole situation. Next time if I want to help someone I'll just go work at a soup kitchen or an animal shelter or something.