I think I’m gonna loose my mind

Okay so the father of my children died a while ago. I feel so stressed out and overwhelmed. My mother is pressuring to get a second job because I rent from her and she needs more money that I don’t have. Mother has been taking care of her girlfriend for their ENTIRE relationship financially emotionally etc. Her TEXTED me today to let me know that she told my Mother that is was over between them like WTF who does that. Then my boss calls me with some nonsense at work about someone says I’ve been gossiping about other coworkers. Which isn’t true because I only work on the weekends so I don’t even know work gossip. I’m feeling really stressed and no where to turn please give any advice Thanks