Mickey Walten from The Walten Files.

He's different from his family, and it's obvious to everyone, but sometimes everyone doesn't understand what makes him that way, even though he's hardly unusual in the sense of being different from everyone else who passes him by. His mother is overly emotional, his father is kind but also very modest, and his sister is kind but also spoiled. His brother seems the most normal of them. Mickey himself doesn't deny his complete adequacy, but when someone asks about him, he simply says that with him, meaning with his brother, things aren't always easy. He can be difficult.