Relationship sounding like divorce

Ajaa • Romell's Mama (3 year old) 🤞🏾😍 Ryan Wife for (4 years) 🤞🏾😍 👶🏾 Aubriel's Mama (newborn)

If my relationship is looking like we are heading down divorce what do I do? What is the process and steps going forward. I am so stressed and confused. I am a stay at home mom to 2 kids don't have my own money, house, or car. If somebody could really just help me out with information. Thank you