I would advise any woman thats in her 40s and married, that actually wants to be in a relationship to stay with who you wit (unless he is abusive, destructive, trifflin, or just plain evil). I dont know their situation so I dont know if that applies or not. In this day and age, you would think that would come out though.
The reality for women dating in their 40s is similar to the reality of men dating in their teens/early 20s...the other gender has the advantage and if you aint top tier you gotta get in where you fit in. And no money and fame doesnt make you top tier as a woman for most men. Its actually worse for women because most men take what we can get whereas women tend to have a sense of entitlement to the absolute best of the best and still believe in fairy tales. If a man is 40+ and single he either aint shyt, wanted it that way and aint lookin to change that, been through hell and it shows, or...you dont want him. If you had to divorce dude for your own safety or well being then that is what it is. But doing it for any petty, "there was just no spark anymore" ass reason is just setting yourself up.