It took a long time for Maya to start speaking, unlike rolling over, which she did at three months, and walking, which she mastered by nine months. By two, she could only say a few words. Her lexicon included “Mama,” “no,” and “agua,” but not nearly as many words as her monolingual peers. She definitely didn’t have the 50-word vocabulary of the average two-year-old, and still had yet to string any words together to create phrases or short sentences. But I wasn’t worried, because I knew in bilingual households, it can take longer to acquire two languages than one , and slowly I began to see her understanding of both languages develop. Although we received some pressure to “Teach her English because she’s American” (yes, that’s a direct quote), my husband and I chose to persevere in her bilingual upbringing, with an emphasis on her Spanish language development, and for good reasons. Besides the obvious benefits of being able to communicate with 80% of the worl...