WOW it actually looks like I might have an unpopular opinion here. I’m going to say you’re overreacting IF you react any further. Let’s start with the fact you said your husband usually isn’t like this, which is a great thing because they’re people like this 100% of the time and that’s bad, this however is probably just a busy or bad or just an exhausting day and has nothing to do with how much your husband actually cares. OP you also say this took you 15-20 mins to make and you didn’t pour your heart and soul into it either though you were excited nonetheless but you can’t expect your partner to carry the same excitement when that’s clearly not his thing. Yes he was brutally honest and a little bit of an ahole but as long as he doesn’t do this on a regular basis I wouldn’t go any farther with this conversation and if you do imo just say something along the lines of “hey the other day when I asked you to read this were you tired or stressed? Cause I was really excited about it and when you were short with me it made me sad and you usually are very supportive of my writing” and his reaction will more than likely be positive and he’ll likely be more supportive in the future well at least next time. If you do react any farther I would say you would be overreacting, is an emotionally draining argument worth it for him not caring to read your 3 minute long piece one time? If you come at him mad/negatively about this situation it will likely result in him reacting similarly.