Here is a link to a discussion of the case. It involves parallel boundaries in dispute of 90 acres. The blog post contains a link to the actual appeals court decision. It discusses Texas adverse possession and fence line disputes very well. These type disputes are always very fact specific. Always better to address these disputes before rather than after purchase.
The very last paragraph:
“Finally, while it is not always possible, I will go back to the advice that my fellow ag lawyer Jim Bradbury and I offer at every one of our fence law presentations. You’re almost always better off to settle a fence law dispute over a cup of coffee than in the court house. Litigation is time consuming and expensive for all involved. In this case, for example, Hughes’ request for attorney’s fees was in the amount of $440,000. Reaching an agreement is not always possible, but where it is, it can save time, money, and frustration for both sides.”