Time-Traveling Jealousy
According to the Thrive Works website, worrying obsessively about the romantic history of one’s partner is a phenomenon known as retroactive jealousy. This is described as an unhealthy relationship habit because it’s mainly irrational and there’s nothing that can be done about it (as brilliantly illustrated in the comic).

Many things can inspire feelings of retroactive jealousy, which is mainly caused by the following factors: childhood trauma, poor experiences with previous partners, and anxiety toward love and relationships. Does that compute?

