WandaVision: 10 Burning Questions After Episodes 1 & 2
7. What Happened To Wanda After Endgame?
Many fans after the first two episodes are still under the impression that the creation of Westview is Wanda's doing. If this is in fact the case, the question remains of why? With the House of M Easter egg and fan theories of her losing her mind, grief is naturally going to play a big part in it.
Wanda was orphaned at a very young age, lost her twin brother to Ultron, and lost the love of her life to Thanos. Everyone she has ever loved has been taken away from her, and this would go a long way to explaining her current condition, if not for what happened when she was last seen in the MCU.
After Tony Stark's funeral, Wanda spoke to Clint Barton about Vision and Natasha, and she seemed at the very least to be accepting of her love's death. She seemed perfectly in control of her mind and the reality around her, so what happened between this moment and the event of WandaVision that drove her to bury herself in a new reality?
This could suggest that someone else is behind locking Wanda away in an alternate reality, but either way, something must have happened to her for her to find herself in this situation.