I checked my toddlers ipad browsing history and saw 100 of pages of porn! The only person who has access to it is my maid - what should I do?

Dangerous. She has ugly mind (at the moment). She could fantasise any men (I hope you read between this). Any maid with such thinking is desperate for men's physical intimacy. You need to explain/threaten that it's a crime. Warm and may be give just a chance. Same time monitor through surveillance (camera), etc what she is doing. Probability of bringing men to home or when go out alone mingling with any men and subsequent trouble to you is very high. We had an Indo maid who brought the Indian contractor who was part of Defects team when we moved to new condo, and had sex...ended up she behaved differently out of fear being caught and finally revealed the truth after we filed a police case for illegal trespassing against that man. She was placed in a Home and had a Wonderful Singapore life (free lodging, food, in-house part time work that paid of handsomely we believe) of 3 months with police (IO) dragging the case. In FB she posted pictures of her with nicely bought clothes, make-up, bday celebration etc with Home volunteers. We wondered the public's donation/charity made to such Christian missionaries goes to feed and lodge such terrible people like this our ex-maid's paid vacation at the expense of the employer's wrath/heart-burn. We suffered to handle our 16m old toddler and 3yr old kid ourselves as we both work and were terrified at the thought of employing another maid, up until now. Govt and Right's groups have given lot of freedom to the FDW at the mercy and suffering of employers. Cost of employing and re- employing a maid rips off your life's saving and with crook maid agencies suffering of young parents with modest earning would go on and on seeing no end. Good luck. (Sorry for irrelevant stuff, but it's my story related to similar situation as yours and how it went about)