Saw the OM on Sunday...

So I drove to the beach with my youngest son and his friend from nextdoor in my topless Jeep.  I love doing that when the Cali weather is warm and sunny. Anyway...
I'm driving to my favorite beach spots...looking at the surf and the beach for fun and cool stuff in the sun.  I see a parking spot across the street (beachside) and make a U-turn to grab the spot.  Well, well...parked two spots away is the infamous silver Ram truck that the OM drives.  Wow!  I've only seen pictures of this guy and once briefly in a bar 6 months ago kissing some young girl.  But this time he was up close.  He was with his 12 year old son.  They were at the truck getting their surfboards out.  So I pretended to be taking pictures of my son and his friend in my Jeep, but was really taking pictures of him/them.
When I had about a half dozen pics or so, I got in my Jeep and drove off.  I couldn't help it, but I called my W with the news.  She didn't think it was him until I sent her a picture of him.  She got all flustered and told me to come home.  I wanted to get in his face and introduce myself to the Bast___d.  You see, he doesn't know I know about them.  He thinks he/they got away with the A without the spouses knowing.  But his son was with him and mine with me, so I did nothing.  And apparently he didn't know who I was, so my W never showed him any pictures of me.  Hmmmm.
For the rest of the day my W was apologizing for that.  She said she/they wrecked my day and was very sorry.  I really didn't, and still don't know how to react to what happened.  This guy is a solid 9 if not a 10.  Hawain, dark, buff, tatoos (my wife I thought hated tatoos), and all that.  Granted he's only 5'-8" so I have one thing he doesn't - height.  But everything else sucked!!
So now I'm in this funk and can't get out of it.  Partially because my wife is now in a funk.  I guess I blew it by saying anything and send her that picture.  I hate it when I screw up like that.
What to do now?