When Reverend Lowell accused Lily for using Barney and Robin's love story (which indeed is hers to begin with), Lily said "Come again for Li'l Fudge?" which is reference to her husband's line.
Becoming a judge became Marshall's next dream but he put that goal on hold to move to Italy with Lily. The How I Met Your Mother series finale confirmed that Marshall was elected as a New York State Supreme Court Judge in 2020.