Hurt by my family

So I didn't come up with this idea, n3rdy_potatoes did and here is the plot-
Dekus dad is returning from his deployment to America. He is the #1 American hero named Dragon. He came back and found Inko and Yagi sitting on the couch and drinking red wine...... on a date while Deku's at school at the dorms. He walked in and, rightfully, freaked out. But since he's kind he didn't do anything rash and wanted a divorce, Inko gave it.
Deku heard and he freaked out about it during class and said that his trust was broken, and he couldn't trust Yagi anymore. The class was siding with Deku, saying what Yagi did was wrong.
That was long.....