Why don't you ask her? I know that probably sounds scary, but we're not psychic and neither are you -- she's the only one who can tell you what she's thinking. Tell her you'd like to try a relationship, see what she says.
The major players. Me, 30ish bi female. Gia, girlfriend of 4+ years. Clay, boyfriend/dom. Davis, ex/friend/"it's complicated." Eddie, roommate & fwb.
The supporting cast. Eric, Gia's husband. Bee, Gia and Eric's toddler. Dexter, Gia's lover. Helen, Eric's lover. Izzy and Nikki, Clay's partners. Liam, Eddie's husband.