Girls on his Snapchat

My SO works in construction. He does Popeyes, Dunkin’ Donuts, stuff like that. Well he also sells pot on the side. He comes home with new girls Snapchats. I asked him about it the first time I seen a new girl on there and he said it was just for business. Well he left and now has more girls on there. He will probably never see them again! I just feel odd about it 😒. I asked him to delete them and he says they are just for business. Mind you I’m 32 weeks and 3 days pregnant 😭