I know this person from a group of friends. I met with her for coffee/lunch a few times one-to-one and she seemed very reasonable, even sweet. But when we are in a group dynamic, her tone changes drastically towards me. She questions the legitimacy of what I tell for no apparent reason or try to make fun of what I say. In these cases, I usually respond in a decent, calm manner dismissing her behavior. As an example, couple of weeks ago, she sent a link from a newspaper in a group chat. It was about some subject that I brought up when we met with the group. In the msg, she wrote "<myname>, read this and summarize for us. I found it too long to read." The newspaper link is behind a paywall and I'm not subscribed so I respond back if she can copy-paste and send the article I'll be interested to read. Now, I'm still thinking if her style is really condescending or not? If yes, how to handle such condescending communication? I can cut her out of my life, no problem, I don't think I'll miss her at all but I wonder in general, if I'm at a spot to experience such communication style, what is the best way to deal right away? If my style gives the other person the encouragement that I can be a doormat, I want to change that.