When does a husband become a liability?

It shouldn’t be that hard to be a nepo-husband. Right? Nepo- husbands, the spouses of celebrity women come in many shapes and forms, but what unites them all is their proximity to the wealth, power and prestige of their famous partners. And while that proximity can be great for building a business, it can also lead to scrutiny... especially when things go wrong. Matt Kaplan, who’s married to Alex…