"I haven’t really been able to be around her at all."

By Good Morning America, Anastasia Elyse Williams, Nicholas Cirone and Brittney Barnett

By Danielle Genet, Nicholas Coulson , Angeline Jane Bernabe and Anastasia Elyse Williams

By Anastasia Elyse Williams, Katie Kindelan and Kate Hodgson

The women have dubbed themselves the "milk mommas."

Andrew Dorogi, 21, a senior at Amherst College, was found at a Mexican train station on March 15, according to Mexico City authorities.

By ANASTASIA ELYSE WILLIAMS