My 5yo DS has told me that he watches his 10yo cousin play a video game that ends in "the man dying". He does this when he is with his father, my ex. I have just spoken to my ex about it and the fact that my DS talks about death and dying a lot when he returns from his cousins. My ex doesn't think it is a problem. I feel like it is introducing my DS too soon - he has plenty of time to be introduced to more grown up video games. I'm also concerned about when my 3yo DD potentially being exposed.
I will clarify by saying I don't know how "violent" or real-looking the game is, but I just feel quite upset that my DS has seen and will continue to see them.
Am I being reasonable or over-protective (and I am open to the second option, I seriously want a general public perspective).
Thanks for your feedback.