I would find it more surprising that two people get married and not love each other after max 1 year... i mean how can you live with someone and sleep on the same bed every night and not like each other...
U don't have to be in love with someone to sleep with them... Consider this commonly held Islamic belief where the wife has to accomodate the husband's needs in bed, so if they r married without love and the wife accepts this is her husband, she will sleep with him, but it doesn't necessarily mean she will love him.
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