I Am Married But Lonely

So how do you all handle the loneliness? A hobby? Lol! I don’t really have time for extravagant hobbies, we have 4 young kids and I have a thriving business. We tried counseling and he’s not interested in it. He’s perfectly happy, I’m the only one who feels like it’s not working anymore, but I want to make it work for our kiddos, and he is special to me, used to be my best friend, he’s just not interested in relationship or intimacy anymore.