How to know in 5 minutes that you will break up?

Watch your fight! Breaking up couples fight each other. They fight among themselves and the subject of the conflict serves only as a pretext for starting a showdown. The scandal quickly becomes personal. Saved couples quarrel over the subject of the dispute. Without getting personal and without putting all relationships into question because of the subject of the conflict. Conclusion: behavior in a quarrel is just an indicator of the deep relationship of people to each other.