Anyone else feel like a single parent?

My husband works for 12+ hours a day and usually ends up going in on Saturday's too. I told him he needs to set boundaries with his job, I feel like a single parent. He leaves before our son wakes up and usually comes home during the bedtime routine. I am so sick of it. I know it's probably selfish, but seriously, he is never home. And when he is he is usually working on one of his hobbies. I am just so lonely.