No. It doesn't matter if you have lived with this person in the past, present - or ever, for that matter. The offense has to be committed by one family or household member against another, which can mean a spouse/former spouse, a girl or boyfriend, a blood relative, or someone related by marriage or if a child is shared between parties. What matters here is how the law is defined.  Definition of a Household or Family Member  Florida law defines a family or household member in multiple ways. The apparent include immediate family:  · Current or former spouses · Children and stepchildren · Siblings · Parents The relationship with parents, children, and siblings can be natural, biological, or adoptive. Sometimes the lines for defining a domestic altercation can blur. For example, having a child together without marrying or living together can still connect you as relatives.