Bless you, What a terrible situation you are faced with. However, what you describe is coercive control.
The most dangerous period in an abusive relationship is when a woman is pregnant or trying to leave. Sometimes they will hurt/use the children to get at their partner. (Don’t tell him your plans)
His mental health needs, autism, or past instability do not excuse abuse and they do not make you responsible for keeping him alive.
Threats like “I’ll kill myself if you leave” are:
common abuse tactic & emotional blackmail but something professionals are trained to handle.
You really need to speak to a domestic abuse specialist secretly.
UK – National Domestic Abuse Helpline (24/7):
📞 0808 2000 247
They can:
• help you create a safe exit plan
• advise on housing options despite shared tenancy
• help with pregnancy-specific safety
• guide you on pets (many refuges now work with foster schemes for animals)
If calling isn’t safe, they can advise on online chat and safety settings.
You do not have to leave immediately & definitely not tell him your concerns or plans, the helpline will help you to plan safely.
You can tell your GP or midwife privately (even via a note or email)
“I am being controlled by my partner and it is not safe for me to speak freely.”
Or
“I’m experiencing controlling behaviour from my partner. He monitors my movements and appointments and I’m scared of repercussions if I leave. I’m pregnant and have a 1-year-old. I need help to stay safe. My partner threatens to kill himself if I leave. I’m frightened and don’t feel safe.”
You will get through this as long as you allow the support agencies & professionals aware of your situation. They will guide you on safe options. Your main concern is keeping you, your son & unborn baby safe & once everything is put into place, you can continue to protect them by having contact with dad within contact services. Personally I wouldn’t trust him to keep them safe & I would be insisting on contact centres.
For now… take one day at a time, reach out to the agencies to get the ball rolling & delete your browsing history in case he looks through your phone at a later date. Please keep us updated & I wish you well.