The term primary parent is also used colloquially to refer to the person who is principally looking after a child at a given point in time, regardless of parental relationship status.
[1] The primary carer or parent is overwhelmingly the mother in the UK, with around 90% of primary carers being mothers.
In the UK, the status of primary carer is crucial as there is an effective winner takes all (benefits) system, whereby 100% of the rewards for being a parent go the primary carer, normally the mother, and none to the secondary carer, normally the father.
Organisations such as Families Need Fathers say this is not in the children's best interests and are campaigning to try to remove this alleged indirect discrimination and prejudice in calling for a presumption of shared parenting and equal separation of parenting time after separation, as happens with financial matters following a divorce.
This parenting article is a stub.