Long time lurker and first time poster in here.
Cutting a Looooong story short my wife and I separated about 6 weeks ago and she moved out about 4 weeks ago, I know she is now living with in a new place with some guy, she has come back a couple times to collect a few things, things which we jointly owned but she wanted which I wasn't too fussed over. She came back the other day whilst I was out (I knew she was coming just didn't want to see/talk to her) to collect some more stuff. She has now taken it apon herself to take my Playstation 4 and all of my games along with my google home. I know she could argue that the ps4 was a joint asset but she never ever used it and would be like me taking her straighteners and I'm bold, It's just spiteful. But has also taken my Googlehome which was a pressent to ME and only me. We own the house and both named on the mortgage. I know I can't legally stop her from accessing the property but can I at least prevent her from access when I'm not here? (leaving key in front door and using back, as she only has a front door key) really don't want to come home and shes emptied the house when I paid for 95% of everything.