My dad took me and my younger brother to an arthouse film once. It starred Jenny Agutter, and was called Walkabout.
Starts off with a dad who is suicidal, and takes the kids (older sister, younger brother) to the outback to kill them and himself. Woo, dad!!!!
I finally had to watch it as an adult to:
1. realize how stupid stupid stupid and SELFISH (he wanted to see it, it was only playing during one of our visitation weekends) he had been.
2. get some of the haunting images either out of my head (if I was making them up) or get some adult perspective of them.
I took two adult friends with me when I saw it as an adult, and now THEY feel scarred by the movie!
At least you know that they saw it, and you know what it's about. I'm not sure my mom knew, and I know she didn't know what it was about. So she couldn't help us/me (not sure my brother even remembers it). You can help them if they have questions or concerns. And you can also schedule a time in the future to watch it, or have them read it, again, for a different perspective on it.
My hubby showed DS Star Wars when he was 3...and did it when I was asleep so I didn't know what all the hyperactivity was all about. Finally even DH noticed the bad behaviour and had to put the movie into time out. Since then, we're pretty liberal with the movies (he's seen all three POTC movies (except for the hangings at the beginning of 3 and the crow moment in 2), all Star Wars but Return of the Sith, and HP 1 and 2), but we try to not scar him. So...Lord of the Rings is right out for quite awhile longer, knowing his particular sensitivities, and various other movies.
Anyway, I just mention that b/c it's not always exes that make bad choices, but what's important is that both parents pay attention to the personalities of their children, and try to guide them through or away movies that aren't appropriate. Hopefully your ex can come to see that!
