Dear Liz: I inherited half a duplex from my parents. They were partners with my aunt and uncle. When alive, all parties shared expenses for the common areas. I rent out my half of the duplex while my aunt still lives in the other half. My cousins now control my aunt’s finances (she is 94 and in poor health). They refuse to reimburse me for common-area expenses such as painting the exterior (the paint was peeling, exposing the wood, and hadn’t been painted in more than 10 years) and repairing and updating the electrical panel, which had frayed and exposed wires that posed a fire hazard. The panel is on their half of the duplex but serves both units. These costs were about $15,000. What can I do? It’s not fair that I pay for everything when both owners benefit from the necessary repairs.

Answer: Your best hope may be to change your approach. Did you ask your cousins to help you pay for the repairs before you had them done, or only afterward? If they had no input into what was done or how, it’s understandable that they would balk when presented with half the bill.

Of course, they might have balked anyway, and that’s why owning property with other people can get tricky: They often don’t share your opinions about what needs to be done and how much to spend. Some prefer to defer maintenance and repairs indefinitely rather than shell out money to protect their investment. Others understand how important maintenance and repairs are but might want to do some of the work themselves to save money (although do-it-yourselfers shouldn’t attempt an electrical panel upgrade, obviously.)

So your frustration is understandable, but your options may be limited. If you can’t work something out with your cousins, your alternative may be to sell your half of the duplex, but that could require going to court to force a “partition” of the property. You should talk to an attorney familiar with the property laws in your state so you can get an idea of your options and their cost.