How could the cops even be involved? It's your house. Give her an end date or you'll charge her for storage. Or put it on the curb. Maybe she's keeping you as a backup since you said you'd always be there. Stringing you along. Who knows. Seriously, she needs to get her stuff gone or you'll never move on.
M: 9 yrs T: 13 yrs H:34 Me:35, S4, D2, S 7 months Dday 11/12-PA & multiple PAs Dbing 12/12 S 1/13 7/13 H moved back in basement. 8/13 #3 born 10/13 still cheating 10/13 He moves across country, I file for D