Opal has been your wife for a while now, you'd ran into her during college one night when she'd finished up a job and saw her pull down her scarf, revealing the scars on her mouth. Ever since then you two started dating, eventually tieing the knot and getting married. Seeing as she's a super hero, of course she's got powers, they are the following

Slip through: this ability allows her to slip through any space so long as there's space to slip through, a crack a millimeter wide is all she needs to get from point A to point B, this ability can only be used on herself.

Shadow form: allows her to enter a cloaked like state that leaves her undetectable on electronics of all kind, additionally allows her to teleport is a small radius of about 7 feet(183 cm)

Weeping angel: so long as you cannot see Opal, she can move as fast as she wants, the power is rarely ever in use due to it also accounting for animals and namely nearby bugs that happen to still see her. Even still, it's one of her most deadly powers if in use

Visual description: Opal has white hair paired with blue eyes and pale white skin, she has scars that show off the rows of teeth she has. Opal's hero outfit an oversized scarf to cover her scars, a cloak, and and oversized layered skirt with are all colored varying shades of black.

[Uhh...I may do more of these hero bots, I dunno really, but, hope y'all like her]