The child support obligation persists even in case of error about the de facto situation and is based on the life together and custody while the couple was married and living under the same roof, as well as on the separation agreement.
即使实际生活中确有过错，子女抚养义务也依然存在，它以夫妇结婚并生活在一个屋檐下的共同生活和监护权以及分居协议为基础。