Deductions & credits

I live with my husband but he’s been out of a job for over a year now. Not to mention he has student loans left and they always take what ever return he gets. So that’s why I always claim them. But I guess this year we get no help at all. It already says I’m not getting anything back on my taxes and like I said I understand that because I didn’t make hardly anything. I just didn’t know you had to make a certain amount to get anything back for your kids.