Good god are you seriously saying that 95% of separated men are no good!? Are you projecting or drunk? What a disgusting generalisation.
In my observation, the vast majority of divorced & separated men with kids (especially young kids) are just, as I've stated in another thread with much agreement) just circulating trash.
There are almost always reasons why they are no longer with their ex partner and mother of their kids; and those reasons are rarely due to unreasonable behaviour, ethics, irresponsibility etc in the part of the mother. It is usually on their part.
I am not projecting, I am married to the father of my child and have been together for years & years.
I do not drink.
It is not a disgusting generalisation, it is an accurate one.
Men are not women, their behaviour in relationships and towards children is in average worse than women. For many of the same reasons that men, at the extreme end of the wedge, make up the vast majority of criminals, of violent crime offenders, of sex offenders etc.
There are of course men who end up divorced and separated with (small) kids for genuine reasons, I know a few; but they are in the minority.
If you meet a man in ops (ex?) Bf's situation, you need to be very careful about why he's in that situation - and take his reasons for the breakdown of his the relationship with the mother of his kids with a hefty dose of salt. He is now proving exactly why you should (rather than risking pregnancy with him).
Instead there's a fourth innocent child fathered by this wanker.