Heffa. My psych wants said to me, "SirBoob, the fact you're sitting here crying saying to me that you want to be a good mum means that you are a good mum. Crap mum's don't care if they're good mums". That keeps me going sometimes.
I chose to parent in a way to prevent the damage as much as I can. I practiced natural term breastfeeding, I co-slept and I used a sling when possible (sadly not as much as I would have liked because of physical health). I also 'gentle parent', and encourage him to feel his emotions. Never tell him not to be angry or sad, preferring to comfort him for feeling that way, but not tell him it is wrong. Same as I shower him with praise, and tell him how clever / kind / friendly / caring he has been. I don't say 'no' to him unless needed, and when it is needed, I explain why. This means that sometimes my house is a mess
but he has learnt to tidy up
.
I made these choices based on my knowledge of child psychology, and also being painfully aware of the fact that my health will affect him to some degree; I have several physical conditions as well. I am parenting in the hope that I can minimise the impact. And I strongly believe I made the correct choice to parent in this way; my son is a bright, happy, lively, fun loving and empathetic little man.
I won't lie and say that parenting and being a borderline is easy; it's not. But then I don't think parenting is ever easy :) My life seems worth living now that someone needs me in it, and in a way I will be forever grateful to him for allowing me believe I have a reason for existing.
You're in a strong position because you are acknowledging the possible difficulties already, you're not burying your head in the sand. There will be hard moments. There will be moments where you look at this small crying thing, and wonder ''What the FUCK have I done?!". And again; that is parenting, that's not BPD! And parent who says they have never felt that way is lying
The other side of it is that it is the most amazing thing you will ever do. Every little noise they make, every time they move, every wondrous little second, will change your life.
You will be fine. And we're all here to support you :)