Bec, no nothing that i can think of thats bad has happened at home. The walky talky thing is a great idea though. Might make her feel a bit safe.
She is fine when DH is home, doesnt freak out when i go outside. She's the complete opposite when his home. She spends all day with him and forgets about me, lol.

In saying that though she wont go anywhere with DH unless she knows exactly where she is going and if its just up the road. Theres no way he could take her out for the day, she would totally lose the plot.

I think with home it may be because we live in a shed, it has no rooms at all except the bathroom (if you can call it that) and there is no windows so this probly doesnt help because when i go out she cant see whats happening, kwim.
We are in the process of putting walls up (bedrooms for the kids and us) and getting windows to put in. This should hopefully make all the difference.

Thanks for idea.