be carefull paying too much attention to advice here. i was in a similar situation and it cost me my marriage.
he seems like a very motivated guy who wants to provide for your family.
you said you were mildly miffed.
i would suggest you are not being ignored or disrespected as someone posted. perhaps he feel very secure in your relationship. my husband did and had no idea how i was feeling. he thought he was being a good husband, what was one night out. he wasn't doing anything improper. so i was the one who started looking elsewhere. if its attention you want, someone will always be there to give it to you.
i realize now how great he was. marriage it sacred. men have feelings, needs and desires too.
talk to him about how you feel. don't poll 60,000 of your closest friends.
i have followed so many of these threads and before long you will be told to dump his rear end because he a male pig.