Exactly.
Right now, employers (via insurance companies) are pricing the impact of children staying on insurance until 26, no caps on coverage and no pre-existing conditions into the price of their plans. Rates on employees will continue to crank right up until all that cost is recovered in premiums.
Barrycare also has some restrictions on how much employers can pass on to the employee, but in their infinite wisdom they forgot to deal with passing along costs to dependents. So as they pile costs onto employers, those employers will just raise the cost of the family buy-up. Right now, only ~40% of a typical company's health insurance cost is the employee themselves. The majority is for dependents and family members.
So what's the end result? You'll see employees receiving Obama care-complient health insurance, but the spouse and children will get dumped in the exchange.
Mark my words, because you heard it here first. In 2015, there will be fewer people covered by employee-provided insurance than were covered in 2012. The financial burden that taxpayers get stuck with will be incredibly high.