In most cases, it is a mother, of a child/children, who finds time to attend society, political functions, charitable or PTA meetings, in conjunciton with driving her kids to their soccer games.

Someone who used to be a potential girlfriend/boyfriend, but no longer is.

Usually a mother of a child/children who finds time to attend, or chair society or political functions, charity or Parent Teacher Association events, in conjunction with helping to raise her children.