I found out my husband was having an affair is my marriage over.

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Answer:

The husband having an extra marital affair does not invalidate your Nikah.
The extra marital affair is Haraam and a major sin which incurs the wrath
and curse of Allah.

and Allah Ta’ala Knows Best

Mufti Ebrahim Desai

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This answer was collected from Askimam.org, which is operated under the supervision of Mufti Ebrahim Desai from South Africa.

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