Do couples who share the same native language and who live abroad end up mixing the local language with their native one when speaking to each other?

[Verbano1]

I have read that it happens and I wonder how

[AI Opinion]

Yes, it's common for couples who share the same native language and live abroad to mix the local language with their native one. When immersed in a different linguistic environment, certain words or phrases may become habitual or more convenient to use. This blend often occurs because some expressions better capture the local culture or are needed for practical reasons, such as work or social interactions. Over time, a unique lexicon or 'code-switching' develops naturally within their conversations.