Brief background, we were living in Winchester in a rented house, ex left to find himself. I had to move back to London to be near friends and family who could help me etc.
We have a joint flat which I moved into with dcs, and have been paying all the mortgage and bills by myself for 18 months, ex has never lived here, but now says due to financial hardship he has the right to move into the property as it is jointly owned
Where do I stand, can he do this? he has no keys so would have to break in or something along those lines, he currently does have a partner (who he left me for) with her own house etc.
I don't know what his game is but I need to sind out where I stand for my own peace of mind.
Thanks for any advice/help you can offer