Is there a statue of limitation in Colorado to file a civil motion for protection orders?

A couch surfer and her son and three dogs have lived in my house for several years. When the mom drinks she gets verbally, physically and emotionally threatening to me. She targeted her sons and boy friend when she came into my home, but after a while I was the one who was in danger by her threatening behaviors. I want to know if the drinking happened a year ago, and then threatened to drink the end of Feb. 2016, is there a statue of limitations in CO or can I try to get protective orders still. Also, Can I pack up her things and put them in storage if I pay for the movers and storage for several months? Thank you. I am afraid for my health and life not to mention her dogs have destroyed my house and so is her son and herself. They don't care if they leave cig smoldering in a trash can or leaving the oven on all night. I am very afraid and alone. I want them out but she will retaliate at my work, property and maybe damaging my vehicle(s)