Answer:
there is less than a 5-year difference in their ages.
Explanation:
A pedophilic disorder a situation where one who is at least 16 years old and has sexual urges for young people like children who are at least 5 years younger than they are.
From the question Ryan was 17 and Sarah 14 when they started dating. The difference in their ages is just 3+ since he is now 21 and she 17. Therefore he cannot be said to have a pedophilic disorder.