The majority of the time, rebound relationships are founded on the desire to get back at an ex, raise self-esteem, or kill boredom.
True reflection isn’t used.
The basis of most rebound relationships is self-centered at its core, leaving little hope that it works out in the end.
Unlike normal relationships, where people share an equal interest in each other and are motivated by that, rebound relationships are rooted in a self-centered desire to fulfill a personal need.
Their selfish interest is physical, emotional, or both.
Remaining levelheaded after an argument is difficult, given that we get emotional and irrational when we get into heated arguments.
The more intense the argument was, the more likely he needs time and space to recover from it.
The keyword here is “recover.”
The chances of him recovering from the argument and coming back in due time depends on how long the both of you have been in a relationship.
When you have been together for a short period of time, you are on shakier ground, being that you haven’t established enough of an emotional foundation in the relationship for it to survive a heated argument.
Instruct yourself to move forward with your life and let this person go, repeatedly.
Breaking up with him, without a deeper look, brings you right back to him, or into another relationship that mirrors this one.
True reflection isn’t used.
Getting over it requires you value yourself. 
The more intense the argument was, the more likely he