Your kid in Birmingham speaks Bangla like a tourist. You know it. They know it. Everyone at the family WhatsApp call knows it. Here is the uncomfortable truth: regular conversation will not fix it. Poetry might.
Bengali recitation forces the mouth to do what daily chat never demands. The full range of sounds, the rhythm, the musicality that makes Bangla beautiful. A child who can recite a Tagore stanza clearly will speak better Bangla everywhere else. The poem trains the tongue.

There is also the identity part, and it matters more than parents admit. Kids abroad absorb the message that Bangla is the lesser language, the home language, the embarrassing one. Then they hear a great abritti performance and something shifts. Wait, our language does that? Pride is a powerful motivator.
Start small and do not correct every mistake. One short poem, learned together, performed for grandparents on a video call. The grandparents will weep. The kid will never forget it. That single memory can anchor a whole relationship with the language.
The shaky Bangla is not a reason to wait. It is the reason to start. Abritti meets learners where they are. A four-line poem learned well beats a fluent conversation full of English filler words.
And the resources have never been better. Between YouTube recitation stars and tutorial guides, a kid in Kuala Lumpur can learn from Dhaka's best every evening. The directory of artists and learning guides on banglaabritti.com is a good place to begin that journey.