Hi
yes and no because parental sponsorship there is a minimum income required so the affect would be the amount he is now required to maintained thru the sponsorship would be increased as he now has to take into consideration your parents so overall his income and yours needs to be sufficient to cover those in your household presently and those that are being sponsored
If the OP has no children and the parents have no children the LICO for 6 people is 58,838.