What to do when they say something bad?

Olivia • SAHM 🤰🏽 10/17/2016 👦🏼 🤰🏽 8/31/2018 👶🏼 Carter and Leo ❤️

Do you ignore what they’re saying or yell at them? My son has been saying shut up because I tell our dog to shut up sometimes when he won’t stop barking 😬😬😬 and now he’s saying the word psycho when he’s mad... because i tell my husband he’s acting like a psycho when he’s being crazy. Not looking for mom guilt. I’ve stopped using these words... but should I ignore him until he forgets or should I yell at him for using those words?