Lovers in combined unions become unlikely than other lovers to own learned exactly the same vocabulary at home during youth.

Lovers in combined unions become unlikely than other lovers to own learned exactly the same vocabulary at home during youth. In somewhat not even half (45.4percent) of combined unions, both users had at least one typical mummy language. In contrast, near 9 in 10 people in non-mixed unions have one or more usual mom tongue(s).

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