One way to avoid relationship ruin over Facebook is to discuss appropriate limits on use with your partner, avoid snooping on one another, and make sure that you spend more time interacting in person than monitoring what the rest of the world is doing. Definitely, if it is already too late to prevent the inevitable, you can at least minimize some of the damage.Frequently, divorce and family law attorneys use postings on Facebook, Twitter, Instagram, and the many other social networking sites as evidence.