What's going on with your friendships? Have you always kept to a limited number of friends to associate with? I ask as you mentioned being down to just one person, and that you're in love with them. It's a slippery slope to rely on only one person. Reaching out here is a positive step.
Family is family, too many of us have family stories to share. It gets more hopeful once independent of them, still challenging, but hopeful.