I usually play when Rina is otherwise busy - shower, sleeping etc, sometimes she sits next to me and plays games on her phone or ipad - we dont have any issues about it.
I rent most games via Love Film - certianly not paying full whack these days - would rather take Rina out for dinner!
I love Forza 4 but playing on Live I am a dirty racer and end up crashing in highly competitive situations so if you guys wanna race one night lets hook up - my x-box live name is "tonetrainer".
I used to play COD and Halo but I'm too slow now..