You’re presuming the exception to prove the rule, again.
Lesbians have a much higher incidence of domestic violence, committing and being victim of crime in general, and substance abuse than women as a whole, statistically speaking.
Why do you have so many homosexual couples in your acquaintance, by the way? Hoping to convert them or something, lol?
Considering that I know hundreds of heterosexual families who are raising children, and only 3 homosexual families, that’s hardly statistically unexpected. I don’t think there’s any objective evidence to support your claim that lesbians have a higher incidence or domestic violence, substance abuse, or being victims or perpetrators of crime than the general population. Domestic violence is overwhelmingly male-in-female, and violence in general is overwhelmingly perpetrated by males.