Generally, this particular idea of getting back to one's ex is considered as a wrong step in one's life by most people. But that isn't true. Regardless of the years gap or moving apart or suffering quite a huge break, many couples have managed to get back to each other and also leading happier lives. And fortunately for some people, getting back with their exes, remain the most sensible step of their lives. And that happens only when a person is sure of being with another person after many clashes, misunderstandings, miscommunications, arguments, and fights.
Getting back with parents or relatives, is not a big thing, because it involves a lot of emotions and blood relations. Getting back with friends or thick pals is always manageable because that depends on understanding. But getting back with a person, whom we once loved and drifted apart because of various issues(small or big), includes a lot of blended emotions, opinions, and internal struggles too. So, one must be sure of what he/she is getting back to and must be very sure of not repeating the same mistake with the same person.