How to raise bilingual kids?

Nikki

I am black and my husband is mexican from Mexico, Spanish is his first language. I want our kids to be bilingual but he doesn’t seem to be interested in teaching them, he says it’s too much work. He rarely speaks Spanish anymore (he’s not close to his family, he only speaks it at work when needed) so I started to learn Spanish to teach them when the time comes (I’m still TTC). Is this even possible with me not being fluent.. how long does it take to become fluent? I would say I’m in between beginner and intermediate atm, been studying for a little over a year.

Or should I just drop the whole bilingual thing? Chances are pretty slim I guess, I just want them to have an upper hand in life.

Anybody else have this issue? How did you handle it?