The acting wasn't bad.
but I think of the 3 in the series
This is was the weakest...
It was already established in 1 & 2
the stepfather NEVER set up new family in the same town.
So this one made no sense meeting the other woman and her son with plans of moving.
In 1 & 2 he never would have his women running into each other...let alone both sons going to same school or church.