Could this be a myth or truth? I need help

Has anyone of you ladies partner felt nauseous and sick while you were pregnant or trying to get pregnant? Im currently 13dpo.... haven't tested yet and i dont really have any pregnancy symptoms except for mild cramping that feels like period pain but my spouse is complaining of being nauseous. I have heard of stories where the male vomits during pregnancy or through out the pregnancy.... has this occur with any of you and your spouse?