You will get your reply from Quran Chapter No.66 see the verses 1-12 and also the commentary by your own commentators that is sunni commentators about whom allah has said that these two wives of prophet (sawaws) have gone astray are maloona aisha bint-e-abu bakre and hafsa bint-e-omer (lanathullah aleha). The relation between wife and husband is temporarily and can be finished at any time but the relation between father and son is forever if you agree with this then pls get recollected what allah has said about Kannan the son of Nooh (a.s). When any relative gone astray then the relation with the prophet will be no more.