Hi, I was where you are now about 2 years ago. and and want you to know that this can be worked out. DH & I are VERY different, we grew up differently, different levels of education & careers, have different likes, opinions, etc....when I first met him everyone told me I'd get bored with him, I wouldn't stay in love with him, etc.....that was 12 years ago.
2 years ago we were really having a rough time. Our daughter was 1 1/2, he wasn't helping me at all, we both work full time, etc......I have some OCD tendencies in regards to cleaning, things being in their place, etc...DH being the opposite, doesn't have these tendencies. Things come off where he's standing, boots get left where he takes them off, dishes sit in the sink. I began thinking about my old boyfriend, how much I missed him, how great we were together, etc....even thought about trying to find him to see what is going on in his life now. Maybe he felt the same way! I never acted on this and got to counseling as quickly as I could.
DH also avoided talking about things as much as he could. I'm a talker, he's not. When I would tell him that his boots lying in the middle of the floor bothered me, he'd tell me it doesn't bother him, and therefore he didn't understand why it bothered me so much.
Anyhow, we agreed on counseling but I wanted to go by myself first to find out if the issues were mine, his or both of ours. Around that time we were going on our yearly race vacation and I was dreading being alone with him. Anyhow when I talked with the counselor the first time, she asked if I wanted to be divorced and I said "if we didn't have a child, yes I would like to be divorced". And I cried so much, because I was trying to think of things that I loved about him, and couldn't. Then I realized maybe I never did love him, we were young and so different from each other. The things I loved when I was 20, drove me crazy when I was 30. Anyhow he started coming to counseling and spilled his guts to her. I was treating him like a child, I was the boss, I never listen, it was my way or the highway. And it was all true. I resented him for things he didn't do but never focused on things he did do. My DH is a very level headed person, kind, sensitive, honest, caring, etc....he has qualities about him that I'm not sure every man has. And these are the qualities that I loved about him but had forgotten about as daily life & chores got in the way.
I'm sorry this is so long. I just want you to know that counseling works and that marriage is hard and you might not really be "falling out of love". It's just that all these daily things with being a parent, a wife, a working woman, etc....get in the way.
So in the end our counselor had us agree to a few things: we each get 1 night out per week. he goes out on Tuesdays and I go out on Wednesdays. We do whatever we want - he usually goes to the firehouse, I go out with friends, get errands done, etc...by the time I get home our daughter is in bed. It's a nice break and has really helped us both feel like we still have our own time. I also had to learn how to not be so wrapped up in my OCD-ness, which I've been successful at and has taken a HUGE weight off both of us. She reminded us that we're parents now, we need to focus on our family and ourselves and not worry about household things, etc....
Things are very well in our house now and we often say to each other "remember how silly we were in 2004" or "can you believe we actually thought we wouldn't make it", etc....we say I love you and we mean it
I hope you'll keep us posted!