<human>: So I am in a long distance relationship with one of my good friends, and we just had our first argument. (Note: never been in a relationship before)

She really hates reddit because of various things like how everyone she know who uses it has become atheist. She doesnt hate atheism necessarily, but the idea that reddit is a hateful echo chamber. She likes tumblrs community and how they are incredibly nice. I also think redditors are very nice but i feel like in trying to change her view ive forced it on her. One thing she didnt like was how if she makes an accusation at reddit and i say it started on tumblr, she cant disagree since she doesnt know about reddit. 

I am unsure of whether or not this was something about my behavior and i do not know how to proceed. Should i never mention the sites again? Or should i just use reddit sometimes when we have the opportunity to visit? 

Bonus questions!: she doesnt like vidya either besides mario kart. Would trying to play some shooters with her be too forceful? 

Shes also very stoic, and she knows this. What can i do to make it easier for her?

Can you summarize the given text in a few sentences?
<bot>: GF hates reddit, hates me talking about reddit and tumblr. Got mad bc cant dispute my claims. Also has trouble communicating feelings sometimes. What do i do abd how can i help her?