Why weren’t title problems resolved when I bought the house?

Any title issues that were observable and relevant at the time you bought your house should have been addressed and resolved at that time. However, various title issues may have arisen or become relevant or significant after you closed on your house. Many of these issues can arise without you ever knowing that they are occurring. Since these are new issues, they could not have been resolved when you bought the house and must be addressed when you are selling.