he sent a notice of intent to lien after we moved out and said he was going to mow the grass clean up etc., to bring it up to the city code. He says he will take us to court to get the property and said he will sell it to get his money back. He says he can get the property by "operation of law.'' This don't sound right. Can he do that? He said we were bound by the contract by "tacit acquiescence"???