he would definitely be mostly ok with it as long as their friendship didn't interrupt his precious time with her lol :/ it's not that he would dislike her or not trust her because he (mostly) trusts wanda's judgement but he would definitely get a little jealous. or a lot jealous. he has sister problems....... it definitely helps that she's a woman though which is. bad but there it is lmao. dude needs to get a life tbh.