Should my dad or step dad walk me down the aisle?

I want to honor both of them, as they are both important to me, but my dad says that he is not comfortable with them both walking me down, and would rather sit out. I would feel awful the whole time with my dad just sitting there, and that would ruin the day for me. I don't want to walk down the aisle alone, or with my fiance. I am not sure how to fix this situation, because I don't want to hurt anyone's feelings. I am thinking it would just be better to elope or get married in a courthouse at this point.