Your aspirations read fine - your way of expressing them is a little; well crude.
Look and learn - find a well written profile with your values and borrow them. Good Luck.

If I am right, and you have been alone 20 years, I have no idea why you state you caught your X in bed with another, unless you still have problems with it....Let it go.
Your son stays and looks after everything when you are on the road....so a new lady does not only have to fit in with your mapped out life, but a son as well, to make sure she doesn't upset your lifestyle.
Now you may think I am being rough, but I am seeing your profile as many women will read it.
I agree with the previous comment, your profile is crude in places, and likely will scare a lady off, if the detailed format of lifestyle she has to accept, hasn't already...Niah