Can my marriage be saved?

My husband and I have been together since high school. We have been married going on for nearly ten years, and we have three beautiful children. A few weeks ago, my husband decided he need some time apart and moved over to his dad's for a while. He comes home to see the kids and acts like there is not too much wrong. Can this marriage be saved or is it too late? He said he would go to counseling, so I don't think he has given up.