Thank you for your question
My name is Clare
I shall do my best to help you but i need some further informtaion first
How old are the chidlren and where are they now?
How much is the house worth and how much is outstanding on the mortgage?
When was the Decree Absolute?
So the house your ex lives in with the chidlren is a Council house?
Have you spoken to the council about housing for you?
How much does your husband earn?
Sadly there is no claim that you can bring against your husband's ex wife for not being able to care for her children.
the only claim that you have against your husband is for spouse maintenance - but again sadly on the figures that you have given me this is not viable.
i am so very sorry as clearly you have had a lot to endure in the past years, but there is no claim that can be made
Please ask if you need further details