“They just lose their temper sometimes and throw things / hit me / call me stupid / withhold cash. When it’s over, they’re fine.”
It’s not fine. If we’re afraid to disappoint or contradict someone close to us because they might (over)react with physical or mental violence, then they are controlling us through fear.
That’s abuse. And it’s wrong.
Abusers use physical, sexual, digital, emotional, verbal, spiritual or financial control or combinations of these to gain and maintain control over their victims. Even if they don’t leave visible bruises, they’re still harming you. It’s still abuse.