Credit card debt and separation

My wife and i are separated, but not divorced yet. Before we separated, she opened up a couple new credit cards and transferred my credit card debt onto cards in her name. Even though i want to do the “right” thing and take the debt back, I want to know if I’m now legally obligated? Seems that it could be ambiguous and what she transferred could be considered her purchases?

The debt is martial and should be divided as part of an equitable distribution.