She looked calm, poised, and strangely familiar like the kind of woman you see once in a wedding magazine and never forget. She wore a plain blue gown and carried a small overnight bag.
"Shitty" may be a bit too vague; is he going to slut-shame your daughter? Call her out her name? Punch a hole in the wall? If you think his response will be in any way harmful or hurtful to your daughter (and/or you), then you shouldn't tell him.