Before I got married to my husband he lived in his very large inherited home together with his brother (49) and sister (60). My husband was paying all the household bills and maintenance as well as extra money to his brother who was studying. After getting married we started to live separately in an apartment but he continued to pay the bills of the house where his brother and sister lived as they did not have a regular income according to him (despite sister owning several rental properties). We now have a child of our own and looking to buy a house but because my husband is paying a good chunk of his income towards household bills of the house where his brother and sister live we are really struggling and it’s affecting my relationship with my husband as he loves them too. They both also have an issue of hoarding which they both deny despite the whole house full of clutter. Every time we raise this issue with his brother and sister they emotionally blackmail my husband and say even if they start paying the bills my husband will still have to contribute 1/3 towards the bills. We never stayed a single night in that house and they have also taken over my husband’s portion of the house but they keep saying he is legally responsible for paying 1/3 towards the household bills. Is this correct? What should we do? Any advice would be appreciated.