Why was that stupid to text him that? I quite often text my H anything important which turns up in the post, otherwise I would probably forget about it and it could get lost in the mail which piles up sometimes. Why is your H agitated about your son coming back? Why don't you want to ask for some space? If he's there all the time then you could just be out GALing, that way he'd have to text you in advance if he has something he needs to talk to you about.