Just for traffic.
In your opinion, at what point does the definition of a "single parent" start to apply?
Say:
Scenario 1. Someone who sees their children infrequently, not overnights or long stays, not participating financially or otherwise.
Scenario 2. A standard "weekend parent" arrangement, i.e. every other weekend Fri to Sun, pays the official maintenance amount.
Scenario 3. A parent with 50/50 care and share of all responsibilities.
Asking just out of interest - read something about a person who is more like the first option above, and was puzzled at the "single parent" definition applied to them.
Or is it as simple as "single" + "parent" = "single parent"?