Ok, so I know LOADS of women on here have it worse with their IL's, but I thought I would ask for some advice on dealing with my SIL.
I have a 15 week old DS and BIL, SIL and DN (x2) are coming to visit to see DS for the first time - they live a few hours drive away.
Anyway, I am really worried about how to cope with SIL in particular. She does mean well I am sure, but so far I have had comments including:
'why not give him a bottle at night to help him sleep through'- I am ebf, and when I said this she said 'I dont know why you are so against ff, it is just as good as bm', I hadn't said anything negative about ff and wouldn't ever attack her choice to ff her DDs, but she feels like she can comment on my choice to bf.
'Why not try weaning him' - he was 10 weeks!.
'One late night won't hurt him, he's only 3 months old' - in response to me saying we couldn't go out in the evening as DS goes to sleep at 7pm and would just be screaming with overtiredness if he didn't.
I really think she thinks she is trying to help, but doesn't realise that her comments make me feel like she is criticising my parenting choices and I have to keep justifying them.
So, when they come to visit how do I fend off any similar 'helpful comments' from her? I am normally a confident, articulate person, but this subject makes me turn into a pathetic wobbly jelly. I need a bit of backbone to respond so she knows she is being hurtful not helpful but without causing too many ruptions.
Sorry for the essay, any good one liners or helpful advice appreciated. 
Oh, and DH will be at work so can't use him as a human sheild :(