me and my gf argued the other night and she just mentioned it to me and asked why i said something. i explained and she got upset with my reasoning and ended the conversation. i told her we needed to talk about it. she said she didn’t want to talk about it. so i asked her a question about the argument as well and she said not now. and it upset me bc she mentioned the conversation and she didn’t like the response so she ended the conversation. so i said goodnight and i didn’t want to talk if she wasn’t gonna talk through the issue. am i overreacting to that? should i just let it be and give her time? i’m just so confused with how to handle things. i’ve been trying to be better about arguments and not getting upset as easily with her but idk if this is valid to be upset over or not.