Is it still okay to breastfeed an aggressive tollder?

My toddler is 19 months old and he is very aggressive. He picked up bad language from his older siblings and I don't know how to handle it. When he wants to nurse and I say no, he attacks me hitting scratching and even sometimes calling me B… Tch I tell him no don't speak to mommy like that and he says "no b… Tch" and continues to hit me when I finally give into him and breast feed him, he won't sit still he plays on his iPhone while breastfeeding when I take it away he goes crazy so he wants to feed while he plays games and stand up and move around all while my nipple is in his mouth then he wants to switch back and forth every 30 seconds

I know he's not hungry since I just gave him juice and rice and chicken. So what's his problem. And other times when he's breastfeeding he stops and asks for juice then continues feeding. Is this a sign that it's time to stop because my other 2 kids were never like this one of them didn't even nurse.

And when we were in public I said no and he snaked my glasses right off and kept tugging at my shirt can you say embarrassing

( female writing this ) I don't think the real issue here is breastfeeding. I think the issue is an out-of-control child needing to start having some consequences for his obnoxious behavior. No child should be allowed to act like this.

Since when do 19 month old toddlers have Iphones?
And why haven't you taught your older children to use appropriate language.

Sounds like your issues go far beyond nursing difficulties, but extend to boundary setting and basic parenting skills.

NO! The best way to get him to stop acting like that is to take away breast feeding until he calms down. He really shouldn't be breast fed by now. Another way to give him your milk is to pump your milk in to his bottle/ sippy cup.

Just ignore him whenever he starts to acts up.

Stop doing it. Just stop it. When he's that old and can yank your shirt down, it's well past the age to stop.