Brad Pitt & Angelina Jolie
These two recently filed for divorce, but the open relationship wasn’t the reason for doing so. Allegedly, Angelina doesn’t think that fidelity is absolutely essential for a relationship and she doesn’t want to be in a situation where each person is chained to the relationship. That’s why she was okay with having an open marriage with Brad. However, despite the freedom, the couple seemed to stay devoted to only one another.