My husband seems to be changing, and I feel angry and hurt

My husband took a job out of state for the next year and seems to be a different person. Before, he worked and slept, and on off days, he'd stay home because he didn't want to do anything else. Now he's going out with friends several nights a week while I'm still home working a 50 hours a week job and taking care of two kids by myself. He's suddenly saying he misses me and wants me to be his adored wife, but the whole time, I'm remembering how I've been emotionally starving for the last five years.