My MIL originally looked after my son now 16 months for 9 months and then told me she could not carry on as my SIL / s was complaining. So as I had already returned to work part time I enrolled my son to nursery for 3 days a week which has been 2 months now. My mother still looks after him 1 day during the week and last week when DH went to collect DS from her she told him she was teaching him to hit so he would not be bullied at nursery. DH and FiL told her not to. I went to collect DS this week from her and was told she was teaching him to hit because he had been "saying" he was being hit at nursery- he obviously cannot talk to that extent and had been hitting his hand on his head because his teething. Again I told her she needs to not do that he might hurt another child but she just carried on. The nursery is a private nursery with friendly staff and extremely well mannered children. I feel my MIL is guilt tripping me for putting him in nursery and the family had expected me to give up work to look after the baby as that is what my SIL with the same type of job as me did- she now hasn't worked for 8 years. I can't afford to keep him in nursery for whole time and the 1 day he is with them is when they get to spend time with him. I just don't want him being taught to be aggressive as he has started hitting us and laughing because he thinks it's funny and when we tell him no it's just confusing him. 😬😬😬.