Should a man treat his two wives, one being Syeda and the other being non-Syeda, equally or should he give more respect to the Syeda wife?
Husband must treat his wives equally no matter from what background they come from. The respect for Sayyida wife is must but it does not mean at all discriminating his other wife or ignoring justice in treating her. Practical justice in compulsory otherwise no permission to marry more than wife without practical justice between them.
Wassalam.