Respond to offhand criticism without getting defensive

An offhand remark feels like she wasn't thinking about hurting you, which somehow makes it land worse. It suggests she's comfortable enough to say it casually, or confident enough that it won't matter. Sometimes that means she actually doesn't mind the thing she mentioned. Sometimes it means she's testing whether you'll fold. Offhand comments are usually not the real conversation. She's signaling something about how she sees the dynamic or your habits, not opening a formal debate about your phone use.

Your reply needs to do two things at once: show you heard her and show it doesn't bother you. That means acknowledging the comment directly but briefly, then either owning it with humor or pivoting to something that moves things forward. Don't explain your phone usage or try to prove her wrong. Don't apologize like you've done something serious. The move is to stay relaxed, match her tone, and keep going. If she's joking, you can joke back. If she's testing you, a light acknowledge shows you're secure enough not to need defending.

Waiting hours to craft the perfect response makes it obvious you were bothered by what she said. Reply when it's natural to reply. If you see it and can respond in a way that feels easy and unstudied, do that. If you need time to settle down, wait a bit. But don't sit on it for a full day thinking about what to say. That kills the lightness of the moment.

If she doesn't reply after you respond, don't chase it. One solid reply is enough. If the conversation dies, start something new later that day or tomorrow. Moving forward means actually moving, not waiting for her to validate your response.