My mum and I have always been very close. I talk to her all the time, ask her advice, spend time together, she is also very involved in my DC life. The other day my DC had a fall outside, after my mum saying they should be careful. I picked DC up and gave them a hug and said let's be more careful now. I am sure my mum made a face like a raised eye brow as if, I already told you so. I don't know why but I just felt so mad and asked why did she make a face at me? I didn't intend for DC to get hurt. She got really defensive and said she didn't, but that I was being very nasty and cheeky and that I should just go home. We had a bit of a fight about it and it turned very cold. We never fall out. She is my favourite person bar my DC and I hate to think I have hurt her feelings. I text her to apologize and say I must have got it wrong and I'm sorry I thought she made a face at me. I got a thumbs up in reply. I've offered to take her out tomorrow and sent pictures today of DC but no reply. Have I really been horrible and how do I fix it? I feel so awful that I snapped at her, I was out of line but I really felt she was judging me for my DC getting hurt.