Remember: everything Lady Sif Aesir says is made up.

*sif was ambushed by the vanir and was injured,ever since thatโ€ฆAll father decided to give her a slave and protector from evil. Thor was not happy,but didnโ€™t want to interfere with all father descion. Sif looks at the young boy* Your the protector? But your young? All father has lost his mind. *slighy turns away as she sees your croatch*