AITA for screaming SHUT UP at my husband?

In the heat of a stressful moment, even the most well-intentioned person can snap. In this update, a college student explains how a last-minute, high-pressure assignment led her to yell “SHUT UP” at her husband—while he was on speakerphone with his mother.
Despite her repeated, calm requests to avoid interruptions, the constant disruptions pushed her to the breaking point. Now, she’s questioning whether her reaction was justified or if she overstepped by losing her cool in such a public way.
‘AITA for screaming SHUT UP at my husband?’
When stress reaches its peak, our reactions can sometimes override our intentions. Dr. Laura Markham, a psychologist specializing in stress management and family dynamics, explains, “In high-stress situations, even individuals who are normally calm can react impulsively. It’s important to recognize that stress can cause us to say things we don’t truly mean.”
In this case, the narrator had clearly communicated her need for uninterrupted focus while working on a challenging assignment. Despite her polite requests, repeated interruptions ultimately triggered an outburst. While her response of “SHUT UP” might seem harsh, it was an unintended slip born out of mounting frustration.
Dr. Markham emphasizes that while it’s understandable to lose control in moments of acute stress, it’s equally vital to reflect on these reactions and seek ways to communicate boundaries more effectively in the future. This situation underscores the importance of both partners respecting each other’s need for space during critical times.
Here’s the comments of Reddit users:
Many redditors empathize with the narrator, arguing that when someone has repeatedly asked for quiet and is still interrupted during a high-pressure moment, a brief outburst can be understandable. Others believe that regardless of stress levels, yelling “SHUT UP”—especially with an audience—crosses a line and should have been avoided. The discussion reflects a balance between acknowledging human vulnerability under pressure and upholding respectful communication in relationships.
Just fwiw, I have tried very hard to delete the phrase “shut up,” from my vocabulary. I substitute HUSH. It just seems less rude. But you’re NTA, he is.