so much nachas from one daughter

Two women who haven't seen each other in years run into each other on the street. "How's your daughter," the first woman asks, "the one who married that surgeon?" "They were divorced," the second woman answers. "Oh, I'm so sorry." "But then she got married to a lawyer." "Mazal tov!" the friend exclaimed. "They were also divorced... But now everything?s alright, she's married to a very successful CPA." The first woman shakes her head from side to side. "Mmmm, so much nachas from one daughter..."