Seriously it's not that hard to understand why Roger's mind is not fully on tennis right now. I don't blame him, there are way more important things in life than tennis.
I'm not saying he has been losing because of this, but one thing is certain: he's not entirely focused on tennis right now.
 I just realized this post is kinda "harsh" for the moment. So congratultions Mirka and Roger. I was definitely with a smile on my face when I read the news