Sounds a lot like my ex-wife. When she went from a light brown to a full blond, she also went full stupid! Left me and our 2 sons to screw around with some loser she met at work. 2 years later, he dies in a car wreck, and since then, she's been using her workplace as her own dating service, sleeping with anything that's male and walks upright without dragging it's knuckles....(Currently with a 28 year old guy, our sons are 24 and 20. They are not amused...)
Maybe she's in Mid Life Crisis,or she's infatuated with Demi Moore and Ashton Kutcher! LOL...