I didn't mention anything in the way of my relationship history in my introduction so here goes.
I am currently married to a woman. She and I both identify as polyamorous, but right now we are going steady as monogamous. Not by force or anything, but just because that's how things are playing out.
I identify as transgender and date women. I've both fallen in love with more than one person at a time and dated more than one person at a time, making me polyamorous both in how I feel and what I practice.
In high school, I was in love with two women at the same time, neither of whom I dated.
At the beginning of college, when I was dating the woman I'm married to now, I was dating another woman as well. I am open to dating anyone that would be willing to date me and my wife as a couple.