I reclaimed the Temple and talked to the stable girl. I cleaned shit three times. She still hasn't given birth, Erevi
You killed all the Orcs? Have u taken Caleah (swamp elf) to the Swamps? Did Beth thank u for "bringing back" her father?
If I remember correctly (been a few months since I played through the game) u must complete all of Erevi's quests (up to & including "Going Shopping" & "A Date With Mistress"). When there r no more quests for her speak with Ziva & get Gabriel's help to "Restore The Temple".
Once temple is retaken, take Caleah on a "Journey To The Swamp", once you return speak with Ziva. Then go to town & interact with Beth. You should be able to ask her on a date. Go see Erevi who should now have given birth. Make a crib so she will teach you Summoning Spell.
With that spell take Beth on you're date where you're learn a new & creative way to use the spell.
Then turn into Mia's wolf...