brief background - ex and I bought a house together some years ago. We lived there together until I had enough of him being a total tosser and moved out last year.
He still lives there on his own. House can't be sold due to unfinished building works, which he has made some progress with over last year - though still a long way to go.
I currently live in a much smaller rented house with our DCs.
Have found out he is now seeing someone - he hasn't told me & I dont think our DC know (although apparently hers do). Have been told she lives in a flat in the not v nice end of town with her 4 DC; now for all I know she might be v happy where she is, but it occurs to me that she might equally like the idea of moving into my house (5/6 beds, big garden, better area etc).
I dont want my ex back. But I dont want anyone else living in my house either - would it be wrong of me to move back (until house can eventually be sold) to stop any chance of her moving in?
Should add, he has always refused to move out which is why I had to. And neither of us could afford to buy the other out.
He also has form for jumping in with both feet. He has moved in with girls after a week, and got engaged to the g/f before me after a fortnight. I don't therefore have any trust in him being cautious!