There are a LOT of companies that have dropped insurance for family members that are covered by the companies that the family members worked for, and this has been happening well before the Republican plan that they now call "Obamacare."
If we want the US to remain as competitive as possible, then we need to change our healthcare system, as we spend WAY more than any other country on shuffling the paperwork around. Our system is VERY inefficient and wastes tonnes of money.
I don't think Obamacare is the best way at all, but it's what the Republicans came up with (during the Bill Clinton administration), and what Obama decided to push through.