Hey, in Australia and Canada, both countries where they meet, there laws are that you can legally consent to sex and NSFW content as long as the distributer allows under 18s to visit. Long-distance age relationships also aren't as frowned upon as in the US or in other places, and unless she wasn't consenting to a relationship, then unfortunately, its not pedophile activity. Sure, people might say its weird, but theres nothing illegal or extremely immoral with that.