Mu Jingzhe take the responsibility of being a father and father to the kids,although they were not her own flesh and blood but she love them so dearly and willing to protect them!
I hope that they don't take Shao Qihai back when he "resurrects" & returns to them. I also hope that he's not the ML. Anyway, I do wonder if Xiao Wu is really Shao Qihai's biological son at all.