How do I get the love back

My husband and I are 24 and 25. We have been together for 9 years. Married 6. We had our first child at 17. We now have 3 beautiful children together. I wouldn't take a single day back! I do love my husband but im at a point in my life where I feel like we are no longer what the other person needs. If he were to tell me that a divorce would make him happy I can honestly say I wouldn't argue or fight him about it. If that would make him happy I would go along with it. We have grown apart the past 4 years. I so desperately want to be madly in love with him again but I don't know how. We have been through so much.. At one point he asked me why are we even together since we have no common ground anymore. Our morals and values have changed and no longer match. Hobbies and interests do not match. We're are completely opposite souls. I'm so despite to get our relationship back. It's hard to imaging a life without him as my husband but it's just as hard to imagine it with him as my husband... I hate this limbo. I hate what we have turned into...