In a long chase scene with horses about 3/4 of the way through, three horses go down, likely dying. I personally don’t think it’s very convincing with the CGI but some might find it distressing.
A woman is in a new relationship, thinking that the man she was with has been dead for two years. The actually-not-dead man, on the other hand, was expecting her to be waiting for him when he returned, so he's shocked when he sees her with the new guy. Later on, the woman kisses the former boyfriend despite still being in a relationship with the new boyfriend, whereupon she leaves the latter for the former.
yeah, it's mostly kinda a shadow of him doing it, pretty sure there's audio but i remember it not being very triggering but if your sensitive turn off the volume after robin finds his gf kissing someone and immediately starts running off
The only thing related to sex is when a woman is brutally grabbed and taken away against her will by bad guys, one of them saying something like "We'll have some fun with her later".
All ends well - until the two very last scenes, in which we're shown that things will become bad again, possibly even worse than before (setting up for a sequel).
No, but there's arrow violence, used to basically the same effect - some scenes look so much like intense street warfare in e.g. the modern Middle East that you could mistake it at a casual glance. People with PTSD from war shouldn't watch this.