https://www.yahoo.com/entertainment/m/3e6c1be2-9cc3-36c9-811d-8d5940ffc35f/ss_is-supergirl%27s-newest.html

Supergirl sent Kara and J'onn to Mars to reunite with Miss Martian and J'onn's long lost father in "Far From The Tree," (https://www.yahoo.com/entertainment/supergirl-recap-apos-far-tree-031903711.html) so most of the week's superhero action (https://www.yahoo.com/entertainment/supergirl-recap-tale-two-fathers-010000119.html)took place away from National City. The big plot on the home front saw Alex and Maggie celebrating their engagement with a wedding shower. Maggie decided the time had come to try and reconcile with her homophobic parents, and she invited them to the shower. Maggie's dad Oscar made the trip, but he was unable to get over his prejudice for very long. In fact, he stormed out of the party as soon as he saw Maggie kiss Alex. The conversation between father and daughter that followed may have dropped a clue that something big was changed in the