Complex sentence: Sturridge married "Brideshead Revisited" actress Phoebe Nicholls on 6 July 1985, with whom he has three children, Tom, Arthur, and Matilda Sturridge, who all act.
Split into simpler sentences: Sturridge married "Brideshead Revisited" actress Phoebe Nicholls on 6 July 1985, with whom he has three children. Their three children Tom, Arthur, and Matilda Sturridge all act.