Cynthia Nixon (left), Christine Marinoni and children
05/30/2012 AT 10:00 AM EDT
It's a family outing in their Manhattan neighborhood for the just-married
Cynthia Nixon and Christine Marinoni.
The actress (who shaved her head for her recent stage role as a cancer patient in the award-winning drama Wit
) and the education activist have been a couple since 2004
, then became engaged in 2009
and finally tied the knot
In addition to their 1½-year-old son
together, Max Ellington Nixon-Marinoni (who apparently shares his parents' red hair), Nixon has two children, Samantha, 15, and Charles, 9, from her previous relationship with teacher Danny Mozes.