I’m so lonely…

My husband works 5 days a week which I don’t mind I work too and am able to bring my kids to work by choice which I don’t mind I actually like being able to be with my kids all the time but my husband is an avid hunter and we have had talks in the past about me being fine with him hunting as long as there’s a balance between his family and his hobby which he was fine with as well. He’s been working 16 hour shifts (his normal is 8) and now he’s just going hunting on days he’s off and working all the time. We have a good relationship no fights communicate clearly but something changed. I don’t know what we’ve talked about it but he’s been quiet aloof about it. I’m just tired of being alone and feeling like a single mom we have two beautiful kids together but I didn’t get married and start a family to only be able to talk to him through text messages I wanted a partnership something nurturing and beautiful not living my life without him he signs up for overtime all the time recently I just want more time with him quality time. I don’t know how to bring this up exactly in a respectful manner so he doesn’t feel blamed I need help please