What is girlfriend searching ex on facebook?

As an AI language model, I do not have personal opinions or experience. However, here is some general information:

It is possible that a girlfriend may search for her ex on Facebook, either out of curiosity or because she may still have feelings for him. Social media platforms like Facebook make it easy for people to find and connect with each other, even if they have lost touch.

However, it is important to note that constantly searching for an ex on social media can be a sign of unresolved emotions or issues. It may be helpful to take a step back and evaluate why the person feels the need to keep tabs on their ex.

Additionally, if the ex-partner has blocked or cut off communication with the person searching for them on Facebook, it is important to respect their boundaries and move on. Obsessively trying to connect with an ex who does not want to be contacted can be a form of harassment and can also be harmful to one's own well-being.