What can i do after my wife said my love to you is dead?

My wife and I have been together for 11 years. Well I drive a truck for a living and I'm not home all the time and when I get home to see her and the kids I do try to give them all my time when I'm not sleeping. I work hard for them and she is home all the time well I get home my house look like a pig pen and I ask her why al the time. I'm sorry but I would like a clean home well one day I get home for time off and I plan thing with her to go camping. We get back and I know we have not had much fun when we had kids but we try as a family or I wll take the kids so she has some time for her self. Well we get back and she said we need to talk and I said ok what is up. She said I don't love you no more and I hit the floor and try to say why? She said we are not the same no more your gone and I'm here with the kids I don't have fun with you no more and I have no felling for you no more. Then after all that then she said I'm a great guy but the felling that I do have for you is like a friend and no more. This started in fed. And I see it that something was on she mine but I let her go until she was ready to talk about what is on her mine. After a month I did ask but she said she didn't want to talk about yet. I gave her time. I love her a lot she is my life I work hard for her and the kids. I do know we got in a fight in fed but we don't fight at all in 11 years we been I 3 fights and that is all. I'm lost can you help me please.