It was at this moment that Mythal walked out of the sea of the Earth's tears and onto the land. She placed her hand on Elgar'nan's brow, and at her touch he grew calm and knew that his anger had led him astray.
Mythal, the Protector and the All-Mother, and goddess of love, is the patron of motherhood and justice and leads the pantheon with her male counterpart, Elgar'nan. In elven legend, when Elgar'nan threw the sun out of the sky in vengeance for burning the earth to ashes, Mythal calmed him and helped him see that he was wrong. Elgar'nan was convinced to free the sun. On the first night after the sun was released Mythal created the moon, from the glowing earth round its bed, to be placed in the sky as a pale reflection of the sun's true glory. Elves will invoke Mythal's name when they require protection. In the past, they also petitioned her on matters of justice and it is said that those who came to her with clear minds and open hearts were granted judgment and protection; Mythal harried their enemies until the end of their days. While those who tried to manipulate her wrath against those they envied or were being petty over imagined slights were swiftly struck down.
Mythal and Elgar'nan had five children: Falon'Din, Dirthamen, Andruil, Sylaise and June.
http://dragonage.wik...Great_Protector
I don't think Mythal was betrayed by her husband, what would be the point of that. I thought that before though, back before I brushed up on my elven lore and found out Mythal's husband was Elgarnan. After coming together the way they did, with Mythal being able to calm him down and help make his mom happy again, why would he betray Mythal, after all they had built together. I still haven't completely given up the theory of lover's betrayal, but I feel there's no basis, no evidence for it.