murdering my MIL

Matilda

So I have been with my OH for 7 years and his parents have always been a little overbearing, controlling, belittling etc but since I have a baby which is their first grandchild they keep telling me to do certain stuff which I obvs don't I do it my way because he my baby I know what works for him. However we told people not post pics of him on social media without our permission so what does she do posts them and then tells us she has posted it and she also pm's people photos of him none of which we know and i have only just found out (silently losing my shit with her).

So now he is 4 months old and gorgeous but he also has a little bit of reflux which I've spoken to my gp and he has been brilliant but now as I'm currently staying with my in laws (deeply regretting now) she has her dr friends about it and now shes telling me well do this as my Drs at work told me this etc, I did as nicely I could I know what I need to do with him me and his dr have game plan but most of the time he'll grow out of it, which I have told her. But she seems to refuse to listen to me and what I say so she has found out if I'm right or not and where she can correct me or reinstate what I have already been telling her! she is constantly making me feel shit as she then makes me feel like I do need to second guess my decisions. I have spoken to my OH about it and he agrees and he always says he will say something but never does!! how can I tell her to basically back the fuck off if I need your advice I will ask for it and stop sending pics to people we don't know! any help would be great I don't want to be sent to prison for murder!

😁