Like weeks at a timeI assume it depends who's looking after M regarding his feeding. There's obviously only certain people trained to do his feeds. So maybe when her da looks after him he can't do the feeds and they've to come back after 4 hours but maybe when it's Caitlin and paddy they can stay away longer cos they're trained in his feeding?
God knows who they’ve left him with then because why would you leave your son with severe health needs, who takes frequent seizures, with someone who can’t feed him?