Boyfriend gets can be disrespectful?

I’ve told my boyfriend of 5 years to not call me stupid or tell me to shut up, especially in front of our daughter who has learned to repeat words. She has now picked up those words and says shut up when she is upset. When I bring this up, he gets bothered and tells me to stop talking. I don’t even bicker or yell when I ask him to stop using this kind of language. I don’t think a man should insult or talk to the mother of his kid like that. Whether they’re mad or not. I don’t understand why he gets hotheaded when I am asking something so simple of him. I don’t disrespect him or call him out of his name at all. So all I ask is that he doesn’t do it to me either. Guys, do you have any advice?

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He has also told our daughter to shut up, which I am extremely against. My daughter does not have any behavior issues so I don’t find it necessary or okay for him to tell our toddler to shut up. What could his issue be? Why does he find the need to talk to his family like that?
Boyfriend gets can be disrespectful?
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