Hello all. So I have this person who I’m attending college with, we’ve only met up once irl tho and hope to friends and get to know each other better at college. They have BPD and recently they just haven’t been talking to me at all. They used to. I’ll reach out to them and they give dry responses. I’m worried I did something to upset them. I know this isn’t really much to go off of, plus everyone is different. But I was just wondering if any of you or your loved ones experience not talking to someone randomly is something you/they do when you/they are upset with someone? I’m really sorry if this is offensive or a stupid question, but I really want to try and understand. We’re acquaintances I guess to say the least. I find it’d be best to ask those who actually have witnessed or have BPD themselves. Any thoughts, opinions, advice, etc, is helpful. 
Thanks for your time.