My sister and I are owners and tenants-in-common of two properties. House A has been granted satisfaction of our shared mortgage, which is were I live. Monthly payments are still equally being payed by my sister and I towards House B's shared mortgage, which is were my sister lives. My sister and I both make equal mortgage payments to House B like we had done with House A. My sister now tells me she has changed the locks on her residence and I am unwelcome in her home. Does she have a right to change the locks without my consent? Do I have a right to live in House B, where she takes residence? Does she just as well have a right to live in House A, where I take residence? What should I do?