Why So?

As a believing Muslima you are allowed to be in wedlock with a believing Muslim irrespective whether or not he has sons/daughters in the previous marriage.

For being on the safest side you may be right…But Islam allows woman to be in wedlock and all are permitted to marry someone who is religious and non mehrams to each other….

May the blessing from Allah (Subhanahu Wa Ta'alaa) help you to get someone who is a real Muslim and having religious background. By the blessing from Allah (Subhanahu Wa Ta'alaa); you will able to build a Muslim family with Islamic environment. It may be possible to make a family with a person even though he may having children from previous marriage, if all of the family members are abide to Islamic belief and rules.

If children are taught from early years and from an young age then there may not be problems between them, they may be consider themselves siblings even though they may not have common biological parents. For the matter of wearing the Hijab for the girl children inside the house is not that serous if all of them are consider siblings to each other and are islamically religious.

The matter can be even helpful if the Husband is having Girl Children only or having a combination of boy and Girl from the previous marriage. The boy child from the previous marriage will be learned and sensed the beauty of sisterhood if he may already have one with same biological parents.