My new OC sarcasm

[Sarcasm]

He is a red coated pony with a sandy blonde mane.his special talent is sharpshooting.his cutie mark is the cross hairs of a sniper rifle. At age 18 he left his abusive father and joined the military. At age 25 he came back from his deployment where he met his wife. He is currently age 26

[Hurricane Bash]

Hey hey hey sarc, howyadoin?

[Luminescence]

1, 2, 3 Sentences. Cool, this is cool.

I'm starting to feel like a broken record asking, What of his past? Yes he has had an abusive father and was in the military. Other than that, he has a cutiemark in sharpshooting but no other info.
Immediate Questions. You inferred with the title his name, but didn't tell it, but I feel confidant in saying the name is Sarcasm. Second question, what species is he? You only said he was a red coated pony. Furthermore, he has a wife. That is all that is said. Buh-WHAT? That is kind of important. Who is she, What is she, Where, When did they meet, What does she do, and about a million other questions too!

This is, well, pretty much an empty slate. But! That means there is a lot you could do!