Is Julia’s bad English real?

As someone who is genuinely in awe of anyone who can speak more than one language- I don’t know what it is about Julia. How hard is it to break habits when it comes to language? I just don’t understand how she can live in an English speaking home for the last half decade and still word things so badly. She’s not hard to understand at all in terms of her accent- it’s just how she strings sentences together. I don’t know- she’s such an attention seeker this season I’m wondering if she does it on purpose?!