Please include the reference for this direct quote (Definition of Interpersonal Conflict):

Discord can be defined as misunderstanding or disagreement between two or more people in some manner which can be emotional, physical, personal, or professional. Such disagreements are common in families, workplaces, and society in general and are not necessarily physical or violent. If the situation involved is important it behooves the participants to sit down and calmly discuss the issues involved before the situation becomes more volatile.

This is one reference I found: https://www.alleydog.com/glossary/definition.php?term=Interpersonal+Conflict

If you don't add a reference, it's considered as plagiarism.