When the conciliation becomes impossible, then divorce is the choice, taking into consideration that it is of all the lawful acts the most detestable to Allah (swt).
(… يُغْنِ اللَّهُ كُلًّا مِّن سَعَتِهِ …) (…Allah will enrich each [of them] from His abundance.…): The abundance of Allah (swt) is suffices all people, for the mane may marry another woman and she may marry a different man, same as the case of the gifts and bounties of Allah (swt) which are sufficient for all the human beings, this is the religion of mercy.