please help

So I have a boyfriend and we don't live together I have not long got out of a 4 year relationship in which I was engaged and have a baby. I have also moved into my own home. my boyfriend did come to help or stay but I had friends help me move now... these friends are male but they have been like family for over 10 years looking after me better and supporting me more than any blood family every have and there's never been anything there and yes I know it's not the smartest letting them stay especially after having a fight with my boyfriend but they helped with my house and son and left early morning after sleeping in my living room. what do I do about this situation? how do I make him see that asking some female friend he had went to for sex is not the same as my long time support system