Purchase home with no disclaimer of the well (water) usage.
We purchased a home 2 months ago. It has a well on our property where we assumed only serviced our home. About a month ago our new neighbor came by and advised his water is low and has no water in the mornings. He then revealed we share a well and he wants to pay for someone to come look at it. The old owners of our house placed a block valve on closing day to stop/limit water flow. We allowed the block be removed to regain water but now the neighbors 1) want us to sign a contract to register with deeds office (which old owners refused to sign since 1996) 2) pay us an estimate of $5/mo for usage. Is this legal? I've never heard of sharing a well and charging utilities. Plus the old owners failed to disclose this info which has been going on for decades. My neighbor built my house and his that's why the well is connected. It "was cheaper at the time." Help.