[username90]

No, that is not true. Sambolagen is for when a couple gets a new place to live in, not for when someone moves into the others home. Basically it makes a difference between assets acquired as a part of the Sambo relationship and assets acquired as a private person.

So if X owns a home, then meets Y and they both start living in X's home, if they split up X will still own all of it. However if X buys a home for X and Y to live in, then it doesn't matter that Y didn't pay anything the home is still owned 50/50 according to Sambolagen. X can avoid this by making a written statement that the home belongs to X signed by Y.