So basically I had a awful pregnancy caused by my ex who left me at 16 weeks pregnant for his ex girlfriend and got her pregnant and now is playing happy families with her whilst lying about it on and off for months. I have suffered severe emotional distress due to this and heartache and now postpartum I feel like I'm mentally drowning. I also received no support from him whilst pregnant what so ever. Now he comes over and sees our son throughout the week a couple of times and I am trying so hard to be civil for our son but I am struggling immensely emotionally and mentally thinking how much he betrayed me and abandoned me when I needed him the most. I've also been antagonised and had it completely rubbed in my face throughout by his girlfriend to the point where I didn't want to be here anymore. Now I think im experiencing PPD. I can't function properly and am calling a doctor ASAP tomorrow morning as I keep breaking down. Has anyone else experienced being hurt and trying to coparent and how to navigate this and get through it. I have so much hate and resentment towards my ex for doing this to me and rverutime he comes and leaves I have a breakdown. I don't know how to face him anymore. The past few momths he told me he finished with his ex but yesterday I yet again found out they had been together and he had been gaslighting me making me feel crazy.
I'm just looking for tips on how to coparent , I never planned on being a single parent and I loved my ex alot. However since I became pregnant he shown his true colours and has completely broken me as a person. I an trying so hard to be strong for my son but I honestly feel like I'm drowning - my family are concerned which is why im seeking help tomorrow.