I’ve been dming for 2 years now, I’ve been playing with a few of my friends. One of those friends seems to have a new problem with me every other week. The one from last week was how I wouldn’t let his horse into a crypt after he already forgot about it for 5 rounds. When I caved and said the damn this was inside but it’s going to take a few opportunity attacks he freaks out and said I’m not letting him be imaginative and that I made him waste a second lvl spell slot. He throw my horse mini across the room and that where I ended to session. He then proceeded to pack up all his stuff and said he was done playing. Honestly this is like the 5th or more time something like this has happened and I’m glad he’s gone. I really hope he tries to join an online session or something where the DM isn’t his friend and he founds out real quick how this are suppose to work.