Communication is the topic. Everyone has had disputes due to the way we interact with each other. Sometimes, however, it might not be with what you’re saying. Maybe the issue is with what you are not saying.
Do you have anything to offer someone besides negativity? No affirmations or recognition, ever? Do you only speak of the bad and never the good? Do you seek approval on what you do and need reassurance? Is it really so hard to understand that others need this?
Everyone needs positive feed back. If you continually harp on the negative, you beat a person down.