Mihailomilovanovic/Getty ImagesI'll be the first to admit that, sometimes, when I’m frustrated with my husband, I fire off a flippant “it’s fine” text in response to something he said or did that didn’t sit well with me. Was I objectively fine? Nope. I was pissed! But in the moment, this passive-aggressive classic feels so easy to default to… especially when I just don’t have the mental bandwidth for it to turn into a whole thing. Only, I know that “it’s fine” isn’t really communicating anything (other than my annoyance). So I hit up a bunch of experts for advice on what to text instead, and t...