@AlfredF598597
Social Security.gov - 2019 " How Work Affects Your Benefits"
Once you reach your FRA, you can earn as much as you can muster and there will be no reduction to your benefit for going over the SS earned income limit.
There is a "special rule which contains a higher earned income limit" in the year that you reach FRA; read the SS publication.
As to your wife and her spousal benefit - it will be 50% of your (early retirement calculated) benefit less a % since she is less than her FRA also (65). This Social Security page can help you both to understand her benefit.
https://www.ssa.gov/oact/quickcalc/spouse.html
One thing to remember is if you are going to keep working and paying into the SS system while you work, your benefit will get bigger (see the SS publication I linked above). I also believe that your wife's spousal benefit will get larger too, although I am not 100% sure on that and I am just too tired to look it up right now.
It's Always Something . . . . Roseanna Roseannadanna