Should i cut my mother off?

Ok so my mom always makes smart remarks about my child saying “you better hope the baby comes out looking like you because lord knows the father is ugly” like ... what? Will you love it any less if it came out looking like him? The second thing is I’m lightskin & he’s brown skin not that dark though as she says he is but she mentioned “dark skin babies aren’t cute you want a lightskin baby” like what is your problem? I’m debating on cutting her off should i or should i wait for her to say one more smart thing?