Me and DH are both native English speakers but we both also speak Spanish fluently. I actually spent a few years at school in Spain as a child, so while I’m not bilingual, I speak Spanish very well. We obviously speak mostly in English at home but do speak some Spanish with each other.
Has anyone in a similar position successfully taught the language (or a bit of it!) to their kids? Ours are 5 and 7 and I have started introducing Spanish words just as part of normal life (eg “look there’s una vaca”). Is this a waste of time or could kids pick up a language in this way if done consistently over a few years?