Can unmarried seniors live together without sin?

My Fiancée is a 69 year divorcee and I am a 72 year old widower.
we would like to know if there is any way that we can live together and receive the church’s blessing without being married, and be allowed to receive the sacraments?

These links should explain to you the Church’s teachings on cohabitation and the sin of scandal. If you have any further questions or concerns that are not answered by these links, please contact Catholic Answers directly.

Recommended Reading:
How do I handle this situation?

Can an unmarried couple sleep together w/out ‘sleeping together’?
Is sharing a bed always a sin?
Why is causing scandal sinful?
Is cohabitation a mortal sin?

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