Posted before under another name.
Dp and I have been together 4 years.
Have dc (2years) & i have a dc (8years)
His not so dm has tried numerous time to split us up, called me viles names, spread lies about me and made comments about our miscarriage and has tried to attack me in front of my son when he was 1 year. As has his sister.
She is a narcissist and has spent her years emotionally abusing her husband and 2 dcs to keep them in line, she has a 'heart condition' and 'bowel condition' and she could die any second-or so she keeps reminding us all- she doesn't need any medicine for it though 
On 3 occasions now we have had to stop contact because of her behaviour. The last being when she tried to attack me. Our son was terrified and was screaming.
Anyways long story short-i am out-
She phoned to say how she must be in the grandchildrens lives and dp is up and running.
I honestly don't believe this woman is emotionally fit to be around our children. I am more than happy for soon to be ex to see them. But this woman is unstable.
Emotional abuse last so much longer than physical. And I don't want this woman doing what she has done to her children to our children 
I am at a loss of where I go from here. I don't even know why I am posting this. I just know this can't go on any longer.