Mark Wahlberg's daughter was injured while on horseback during an equestrian competition over the weekend. Grace, 15, posted a photo of herself wearing a sling in a hospital bed via Instagram on Monday, November 3, writing, "No pressure we will be back." She also shared photos from various horseback riding events. Wahlberg, 54, commented on Grace's post with various emojis. "🙏😢🙏," he shared before adding in another post, "❤️🩹🙏❤️🩹." His wife and Grace's mom, Rhea Durham, also commented, "No doubt kid." Us Weekly has reached out to Wahlberg's rep for comment.