Wedding Red packet for cousin?

Do u give angpao according to market rate/venue or u will give more for cousin? My cousin is getting married, venue at lower end place, my parent force me to give $1k for 3 of us (3 adult 1 baby) do u think is too much? Try to nego wif my parent to give lesser, but she insist coz she said relative dont be so calculative (ps no face if give so little) What do u think?