Hello everyone just wanting a bit of advice really ive been with my partner over 5 year now he has a child with his ex and a unbiological daughter with her too which he has brought up like his own but the child's mother is awful I could right a full book..I don't know how much longer I can cope with the situation as it's taking its toll on me and our relationship now she's just bringing huge weight to our relationship it's like they are still together she constantly gets the kids to ring to come and stop or ring for money so she can have a break baring in mind she only takes them to school they come home and get left to their own devices the youngest child lacks sleep really bad as their is no routine with her she just does not care about the children just the money she expects too much of my partner in my opinion she thinks everyone owes her a living she does not even buy the children anything underwear clothing trainers school clothing school trips even birthdays and chirstmas she does not buy them anything and im really not exagerating here my partner and his family provide every single thing even though she recieves child benefit etc she's recently had another baby to another man and claiming she can't cope she expects my partner to send her money and provide for her home and this new child even though she has started a whole new family it just never ends there's so much more to the situation but id be here all night ive told her shes got her prioroties all muddles up as its heart breaking seeing the children get treat this way but i grt made to be the bad one even though its me who probably provides for the child more than his own mother i bite my tongue on the situation but it just doesn't seem to end she doesn't seem to realise how much she is neglecting her children I try to tell my partner to speak to her to sort something out but he doesn't speak up as the child's mother would stop him seeing the children which is a complicated situation I just don't know what to do anymore..