I had bought what I thought were 2 female molly’s which turned out to be one male and one female. And we had them that way for awhile till she had her babies and some of them grew up to be boys which then started mating with her. I hand picked the female so I’d be very upset to lose her to her being so stressed out. I decided the best thing was to get rid of the boy baby fish and replace them with two more females so that the one original male would have more partners. It’s been a month of the new females being in there and they all get along but he will just NOT leave the original female alone. The new females are old enough as they had babies because we received them pregnant. I tried taking the original female out for an hour to get him interested in the other but all he did was search for the original female. I do not know what to do anymore and I feel like i’ve posted this everywhere.