Property Issues during seperation

You have a few options. First, you need to address whether getting the ex out of the home is going to become an issue. You are likely going to take a step or do something adverse toward his friends and so you want to consider what fall out there may be after you do so. Your ex has rights to be in the home only if you were married. If it is not a matrimonial home then the ex has no rights of possession. If the ex does have rights of possession those rights are personal against you. Your ex's friends have no rights to the home. One option is to enter and take possession of the home when they have left and change the locks and place their belongings outside of the home or in the garage. If that is more aggressive than what you would prefer to do, then contact the police to ask for assistance when you attend at the property. If you are told it is a civil matter then proceed through the landlord/tenant tribunal. As you are detailing a legal process I strongly suggest you consult with a lawyer of your choosing.