My DP works abroad and we have been separated for a couple of months. We use whatsapp to keep in contact during the week, usually a mix of telling each other what we've been up to, loving texts and frankly filthy ones
.
Tonight DP was out with his work colleagues. He barely drinks and had only had a half while everyone else apparently was drunk. (There is a time difference between the country he is in and here.) Anyway, he was texting me in an ordinary way when he suddenly texted 'Thinking about how hard I want to fuck you.' Tbh this wouldn't be an unusual text if we were in a filthy mood
but it was a bit odd in context, so I questioned him about it abs it turned out one of his colleagues had told him to text me that, and he had. 
I was pissed off to say the least, but had to go as I was at work and couldn't really talk to him about it. I sent him a curt text saying that I'd appreciate it if he texted me his own thoughts rather than those of others, and then had to stop texting for a couple of hours.
When I came back to my phone after work I found several texts apologising, saying that he realised he had upset me and that he had been out of order. I replied saying that yes, I had been upset, explaining why but thanking him for his apology. He reiterated his apology later when we were texting before he went to sleep, and we ended the conversation normally with lots of lovey dovey stuff.
I am now wondering if I should have made more of a fuss? Tbh I was spitting with rage when it first happened, but when I came back to my phone to find that he had apologised, I was mollified. But WIBU? Was this something I should have made more of? What would you have done in this situation?