The Family: Man, Girl, Girl emoji is a ZWJ sequence combining ? Man, Zero Width Joiner and ? Girl. These display as a single emoji on supported platforms.
Family: Man, Girl, Girl was added to Emoji 4.0 in 2016.
U+1F468
U+200D
U+1F467
U+200D
U+1F467
??? Man
??? Zero width joiner
??? Girl
??? Zero width joiner
??? Girl