While Germans are stickers for rules, they’re also quite direct, critical, and borderline rude. I also find that the older men have little respect for women. I don’t know if it’s where I live (been here a long time), or what. However, as someone also involved in academics, I don’t experience it so much in that realm. Professors should (should, but not always) also have a decent grasp of the English language, so there shouldn’t be a terrible language barrier.
Ya gotta give it back to him. What irks me is that while there is directness, when you give it back, suddenly it’s offensive. Um, it goes both ways, this isn’t a one way street! If he complains that you’re in his way, ask him, then where should I be? I’m trying to ride, you’re trying to ride, let’s make it work. He doesn’t own the arena. He is no more important than you.
I do know someone that left a semi-local stable because she couldn’t put up with the western riders anymore, so I don’t think you’re alone in this. So ultimately, you may have to adjust your ride times a bit if this can’t be sorted.
Now, the stable owner/manager should come in and assist you here, but that’s in an ideal world. Many I know would not want to be involved and are quite passive in an issue such as this. Is that right? No, but it’s reality, unfortunately.
I’ve had to get snappy before when someone told me to look where I was going (I was following the rules and they weren’t and are known for this behavior) and they effed off after that. So sometimes, you just have to stand up for yourself. Embrace your inner German, be direct with him and tell him that you are simply trying to ride by the rules but you’re not sure wtf he is doing.