The mardder of mardder of Xander is 70ish this year and she loves her gadgets, especially her iPhone. When we all started to use the iPhone a few years ago, she would casually look over our shoulders to see what we were up to and then casually say stuff like “Wah! Your screen very big hor? Good leh! Mine, you see, so small, buttons so hard to press. Your phone can do what ah?” Sometimes she would also say “Aiyah, your phone so complicated. Don’t waste money on me lah.” Note to all clueless filial children: when your mardder says all that, she is not envious of you or your…