All alone

I feel like my husband never wants to spend time with me alone anymore. We're always at his mom n dads and he does work a lot an I only work 3 days a week so we barely even see each other. When I say "we never have alone time" he says "what do you call this right now"... As were laying in bed. I just feel depressed like he doesn't really care. We've also hit a rough patch of arguing.... Does anyone else understand or have any suggestions?