Long and complicated story here. Dp filed for divorce 2 years ago, it hasn't happened yet. Ex is in house with one of the kids and her partner (she says he doesn't live there, kids say he does). Dp pays mortgage and lots of his stuff was in the loft, he felt it was ok to leave it there until divorce comes through, when the house will more than likely be signed over to her. Til then he feels he has a right to store his stuff in the loft as we (dp, me, his 16 yr old and dd 19 months) live in 2 bed flat. For the last 3 weeks she has (or her boyfriend) been dumping his stuff on the doorstep of our flats. Last week she did it when it was torrential rain and it all got ruined (expensive and rare books). Shes just done it again, what do you lot think?