This was my effort to get at,
“Muse, tell me the cause why Juno the queen of heaven was so Aggrieved by what offense against her power, To send this virtuous faithful hero out To perform so many labors, confront such dangers? Can anger like this be, in immortal hearts?”
The female character here is Dido, but she also has to embody the goddess Juno as well. She’s pissed for reasons we don’t know, but she sweeps up our Aeneas.