SEE: Good Morning America hosts' pristine homes: Michael Strahan, Robin Roberts and moreAway from work, the former footballer enjoys nothing more than spending time with his family, and made sure to let everyone know just how proud he was of his oldest daughter this weekend.The dad-of-four took to Instagram to share details of his 30-year-old daughter Tanita's artwork, which is available to buy on her website.WATCH: Michael Strahan breaks hearts with emotional open letter to his late dadMichael