Well, formula then. It isn’t a dirty word. Women need to decide what role men, in a legal and cultural sense, should play in their children’s lives. On one hand we have posters screaming that more dads should take shared parental leave to minimise the effect on mum’s career, that her staying home for a year is ‘sacrificing herself to raise his children’. On the other we have ‘men should be very much on the back burner until the baby is much older and no longer breastfeeding or as attached to mum’. But of course either way he should be paying and seen as deadbeat/abusive for ‘not supporting her enough and prioritising his career’ or abusive through ‘wanting access to the baby when it’s breastfed’.
If we’re talking about what’s best for the baby then there should be a uniform approach as all baby’s needs are the same. But we’re not, we’re talking about what’s best for the mum, which is why the answer will be ‘well it depends on the circumstances’.