Technically both Sonic and Scott are/was with a girl that is still under the age, Amy was 9/12 when Sonic was in his 20s and Knives was 17 when Scott was 23

Independencecomic said:

Technically both Sonic and Scott are/was with a girl that is still under the age, Amy was 9/12 when Sonic was in his 20s and Knives was 17 when Scott was 23

Sonic is 15, still older than Amy yes, but not that much older.