Can i get banned in WoW for not paying back gold to a friend?

Wiatt asked:


So ive recently borrowed about 1k gold from a ingame friend. Well i havent been on a lot latley and am paying him back very slowly. My question is this: Can you get banned from not paying back borrowed gold? We had no agreement on the payment plan or what he should have by when. But he keeps threatening banishment as one of his real life friends is a admin. Should i be worried? I am still paying back the gold but slowly.

SHELLEY