Hi Bob
I am not an expert at this stuff, but I think you hit it in your very first sentance...."there is often too little time for me". I think making time for you and time for you and your family might make things a little better. I realize your business makes the money, puts food on the table, and all of that but you need to enjoy your family and spend time with them. They would probably do with less if that meant spending more time with you.
I also think communication is a key thing here to....I have to tell you though, when I get angry at my hubby I write letters too instead of talking aloud. I usually rip them up though because it was enough just to get it out. I think you and your wife need to communicate a little more but unless you spend time with her, how is she going to that?
I am sure more of the ladies (and gents) will have some sound advice for you. I hope you don't mind me giving you my thoughts on the subject
Many hugs.
Love,
Debbie