Hi and I hope someone can help here.
My brother has a daughter who is 8. He split with the mother when she was 2, then she moved away and he hasnt seen her much since. Now this is partly his own stupid fault as he doesnt like committing to things or talking about things so hes never really made proper arrangements. But our parents used to get niece and have her to stay for holidays and then the mother stopped this when my brother moved in with them.
She said my brother cannot look after her on his own as there is rumours about his mental state. Well he has been very depressed missing his children (he has another son who he doesn't get to see as well) and had some trouble a couple of years ago but is getting treatment now and is not a danger to anyone at all. But the mother wants evidence he is ok! Why on earth should he have to provide evidence to her? Parents have told her lots of times that he is fine but she won't beleive it and now we havent had her to stay for three years 
The mother has always just said we can visit niece where they live but its a long journey which doesnt seem fair we should have to do all that travelling only for a few hours with her.
Now things are even worse as we have found out she has moved to live at a hippy traveller site and now neice is living in a caravan without proper heating or running water. So parents and brother are thinking about trying for custody and definitely overnight visits as we all miss her so badly and want to see her and spend time with her
and its horrible to think of her living somewhere like that.
My brother has his faults and was a bad partner and hasnt really lived up to his responsibilities in the past but with our parents help he would be able to look after her. The mother is very unreasonable, she wont talk to my parents on the phone just shouts at them if they try, says she will only talk to my brother but he doesnt deal well with that sort of thing and finds it stressful talking to her. He loves his daughter so very much and misses her a lot, this has broken his heart that he isnt trusted to have her and that the mother has turned out to be so unfair.
They are going to see a soliciter next week but thought maybe someone here would have some good advice about what the chances are, and what to say.