If he truly got the ick from a woman starting her period unexpectedly during sex; he'd need to date only women who have their cycle on an alarm in a digital app and who avoids sex for days around that time (unrealistic, since plenty of women's periods are irregular) or who never had periods due to contraception, again; not reliable. And an unnatural, sanitised, fake version of a woman.
The only other alternative is to have a perpetually pregnant partner, but since he's a divorced or separated Dad with kids; it appears he's not very good at being in that situation either (!)
Oh and even some pregnant women have spotting and bleeding.
He sounds unrealistic, intolerant, finicky etc.
The hair thing .... Hardly unusual or offensive behaviour. He could have said something during sex if he was all that bothered by it, why are you supposed to be psychic.
And why does stroking someone's hair or face mean you're treating them like a baby??!! He's a bit weird.
Running/rubbing your hand through someone's hair is a fairly normal sexual/affectionate thing (?) Esp if they gave nice hair etc.
He sounds very uptight and decidedly unfun sexually.
I've known men who talked about going down in women who were having their period and how it didn't bother them FFS.
At least they sound like you'd have have a good ol' time.
Instead of being told off for touching - gasp - someone's face or hair while being intimate, or a bit of period blood because women can't always perfectly accurately predict their periods.
And yes, maybe it is all excuses, having got what he wanted; you saying you want a relationship doesnt mean men with no integrity won't still try to do NSA/casual sex.
Anyway what use is he for NSA or a relationship; hes a pole up his arse, unrealistic, hyper critical, intolerant poor communicator who wants to fuck, to put his genitals in yours but is offended by you touching his hair - wtaf.
As someone said, no wonder he's single. I wonder he's divorced or separated even though he's brought kids into the world with a partner.
And the rough thing ... Not really appropriate for a first sexual intercourse occasion, maybe he should get some feedback on that. And as others have said, maybe it indicates his attitude to the sex and in general. Sexually motivated.
But he's so dishonest and low integrity he won't be honest a out that even when women say they're not looking for only sex.