I know of a woman who married a Muslim living in the USA --- from Iran. Her in-laws accepted her but when she couldn't bear children they pressured him --- strongly --- to take another wife. He wanted to make his family happy and proud and all that and requested his wife to allow it for the sake of him having children --- she told him that it would be a divorce and he could remarry ---- happily he chose to stay with his wife but it was a difficult decision which his family couldn't understand. It's best not to have mixed marriages that are so mixed with different beliefs.
>> Her in-laws accepted her but when she couldn't bear children they pressured him --- strongly --- to take another wife.
Were their names Abraham and Sarah?