Income investors dream of two things. First, they want an above-average dividend that pays regular cash. Second, and just as importantly, they want a dividend that can grow. After all, the only thing better than a big dividend is one that keeps getting bigger over time.If you're on the hunt for a big, reliable dividend that will grow for decades, check out Brookfield Infrastructure (BIP -0.19%).This is a forever stockIf a company wants to stick around for a century, it usually has to reinvent itself several ...