Divorcing is one of of the worst things you can do. It should only be done in extreme cases. There is everything wrong with divorce even if the deen doesn't say so.
Both Islam and Catholics look down on Divorce. It should be a last resort. But life happens. I sincerely believe, couples need to clean their Sin Bank.
I call it is Sin bank because every sin we do every day goes to our spiritual Sin bank. You need to be close to Sin Bankruptcy. Periodt.
Until you cleans yourselves with Sins u will never be happy