my partner has a 3 year old daughter. he and his ex separated several years ago on bad terms. he has been going through the courts for around 2 years battling with his ex. the major issue we have been having is her mum hasn't even been attempting toilet training. shes still in nappies full time. how can we approach toilet training if her mum isn't doing it at home when she has her full time and we see her once a fortnight? she has no interest in trying to wear knickers instead of a nappy. we don't want to force the issue as shes a bit stressed and confused at the moment thanks to court battles for custody rights. I have never been in this situation before as I have never had a partner with a child from a previous relationship and im totally lost for advice.