Actress dating her father's age: Rosamund Pike

I believe you all know Rosamund Pike, the sexy 34 years old actress. I just saw her in the movie Jack Reacher, she was very good. I wondered who she was married to, so I googled it. Then came the shock....
She is dating a man who could be her father AND he looks like a homeless, skinny hobo. Is she blind? Or her father never loved her? Why does a sexy woman like her undergo to a hobo like that Uniacke guy? She could choose anyone better and with a better age. Shame...