Left my abusive H at Christmas. Since then he has visited our kids 4 times and taken them out for a few hours. He has recently quit his job (I think mostly to avoid paying maintanance) and moved in with his mum who lives about an hour away from me and kids.
About 6 weeks ago he threatened me saying he would commit suicide etc and that he had stopped taking his diabetes medication etc. I wrote to him via solicitor asking for assurance that he would take medication properly and not to "joke" about suicide etc.
H swore blind to me that he got a solicitor and was so upset that he was goinng to take me to court for access and full custody of kids. 
Fast forward to now... still no contact from his "alleged" solicitor and a few emails from H to me asking me to reconsider. He says it is my fault that kids can't see him and it is killing him not having contact with them???
Anyway, from his previous history (he has another 5 kids) it would seem likely that he will lost interest and move on... he has no contact with any of his other kids and shown no interest in them for the 10 years I have been on the scene.
so my question is, how do i know this is it and he's given up and moved on? or will it just occur to me several years down the line that he hasn't been in touch for x years?
And how do I deal with my feelings about this? I am so bitter anyway about his abusive behaviour and his total lack of regard for our kids really hurts me.
apologies for mammoth post 