Not sure you'd be back to these pics so will share the reply I sent to @reconnectnature to update you too.
As it got darker in the yard last night suddenly the kitten appeared. I was so glad. Then all of a sudden one fox is running along the front of my house but there was still the fox lying down and the kit and then... what? another fox! And another. Yikes. Now I don't know who's who. I thought there was just Momma Fox and kitten. Now I have four and the kit. Wow! Multiple blessings.