She is depressed, there must be stuff that happened her to make her the selfish, useless, narcissistic asshole we see today. No mother, who doesn’t work, gives a baby pre-made potatoes, ffs. Don’t get me wrong, we have all been there, too busy to purée so buy a pouch etc but she literally does nothing else all day, she disgusts me. Even allowing Luke to call teeet dad, she has a father how would she feel if that happened to him? It says a lot, stuff she’s not even aware of. She’s a sick and dangerous person who is damaging her kids.