I think you really need to move back into the home. It will just show her how serious you really are. I know first hand that she has no right to keep you out of a house that has both names on it. My H uses this to his advantage. If she has the locks changed you have every legal right to call the police and get into the house. That is half of your house.
Me-31 H-38 M: 5 yrs T: 7 yrs No kids Went to Prostitutes 10-1-06 Found out about OW 12-24-07 Bomb on EA/PA: 1-2-08 OW ended it with H "for good" 3-8-08 OW is back 4-19-08 H and OW tell me that they are in love 5-19-08 Filed for divorce 6-5-08 Divorced 7-2-08