Marriage issue

Husband 30 and I am 30. Been married for 6 years we get along very well rarely fight or argue. Lately he has been gaming non stop almost every day and on the weekends he usually sees his friends. We barely spend time together. It’s extremely lonely and sad anytime I voice this it doesn’t really go anywhere. I’m a therapist and work a lot but on days when I’m not working it’s still the same he constantly wants to play video games and doesn’t really care to spend time with me. It’s really weird and isolating. Anyone experience this before?