4. Intimacy increases.
Fighting tells us what is important for our partner, what they don’t like, what they want, where their boundaries are, how flexible they are, what hurts them, and what they need to feel better. Discovering these aspects breeds a deeper intimacy and appreciation of the other.
Fighting can be a growth process in which your self-understanding, and understanding of your partner increases.
Also, post-fight make-up sex cements intimacy. And to think most of us believe fighting is a bad thing to be avoided at all costs.