After we ended our 3+ year relationship, I allowed my ex-girlfriend to remain in my house while I travel. I have now asked her to move out and gave her approx. 6 weeks to do that. At first, she agreed, but then she changed her mind and now she claims that because of my heavy travel schedule, she and a friend who also lives there have "squatter rights" and will remain in my house indefinitely. I am still abroad and would ike to handle their removal from my house as swiftly and painlessly as possible, prior to my return. There is no common property - she has her things and I have mine, so I don't expect any contest there. She is not a tenant, so I don't think I can evict her. What is the legal process I should follow in this case?