I would leave it alone.

The provider is likely not leaving the children with this man and he likely is not home during most business hours. I don't see the big deal.

It's not any different than my husband's friend who comes over occasionally. I often have family members who stop in during the day as well. These people are here in my home while daycare is going but do not have background checks. You need to trust your provider and know that she would not put your child in harms way.

I don't even get record checks for families. What good is that piece of paper. All it shows is that the person was caught and charged. In my province people can do a search of the law courts files by name and see cases. I tell families to check on there to see that my name is not on there.