I'm in the same situation. My husband only speaks English. well basically at home we speak english. For my older son, he really started talking good (in enlgish only)was littlbe bit after 2. My younger son started talking very early, 'coz he has a role model that he can micmic. He talked early and walked early. According to specialists, children before the age of 6, their brains are like a sponge, they can learn up to 6 languages at one time. Amazing....