Why is my dad supporting my fiancee and not me?

My parents support my fiancée to do human services and they I can't go for the same thing because they think it is unrealistic. But they tell her just her just because my fiancée is not there daughter. But me and my fiancée have similar learning style. My parents can only support me in things I can do already but they think hands on is only holding a mop handle, welding gun and etc. My parents can't see what I can do when I help my friends. This is not fair. But fiancée can't drive cause she has epilepsy. This is our dream. My fiancée will help me in college cause she didn't finish human services because of her seizures got in the way before her diet and surgery. Me and my fiancee want to open up our own business. She can't drive because of her epilepsy. We're trying to make things easier for ourselves. Instead of being separate all the time. But she had surgery and diet to get better. We don't like being in separate jobs. She doesn't like to be depending on other people to drive her to her doctors appointments and she is not comfortable with that.

well, who are you living for? your parents or yourself? just because your parents don't support you doesn't mean you can't pursue it. if it's your dream you need to do what you can and achieve that dream. i'm sure your parents will come around once they see how much joy this brings to you.