Yes. In Jain Dharma, marriage is allowed for a grihastha, but it should be lived with dharma, restraint, and responsibility.

A Jain person who follows religion can marry, because:

• marriage is part of householder life
• it should support truth, non-violence, self-control, and purity
• it should not become a cause of excessive attachment, violence, or misconduct

In Jain understanding, marriage is not forbidden, but it should be done with:

• proper conduct
• mutual respect
• faithfulness
• less attachment and less possessiveness

For monks and nuns, marriage is not allowed, because they follow complete renunciation.

If you meant something else by “after the flow of Jain religious,” I can still answer in Jain context.