I am going through a divorce and live in the family home at present which is currently on the market. He moved out. My toilet is blocked and we cannot use it for this reason. My stbxh won’t go halves to get the problem fixed saying it’s my fault for blocking it. Over the years it has occasionally got blocked and we have been able to unblock it. My dad has a long thing that goes far into the toilet but it can’t be unblocked and I have tried products including bicarbonate of soda and white vinegar along with other branded unblockers. Nothing except poo/wee and toilet paper had been put down it. I can’t afford to pay to get it unblocked by myself and it has been like this since November. AIBU to think my stbxh should pay half?