"I grew up with three languages, as my parents did not share the same 'mother tongue' " Madani says. "And, in any case, how would this manager know what language I grew up with? The careful omission of a statement whether English was one of those three languages leads me to believe it was not. The manager knew he didn't speak it from infancy because Madani spoke it fluently but without the style of a native speaker.…
Uh if parents did not share the same mother tongue in India, it is a very good possibilty that English is one of those three languages.
There's also the fact the title of the article is "Nonnative English speakers share their gripes about speaking English" which leads me to believe the people sharing their gripes are, in fact, not native speakers of English.