My partner and I have been together for 14 years. We have a 2 year old daughter.
We recently stayed at the in laws for Christmas and MIL was looking after our daughter most of the days, so I can rest (I am also pregnant with our second).
On the last day before we were going to leave, MIL cuts our daughter’s hair without telling me or my partner. (The cut is not good and not bad)
I was furious and confronted MIL, she admitted it.
It has affected me so much that it has caused arguments with my partner everyday. It has now got to the point where I don’t want my MIL to see our daughter but my partner still wants her to carry on seeing our daughter. We haven’t reached a compromise so now we have decided to separate because he chose his parents over me.
Am I being unreasonable? Should I just get over it and let my MIL see our daughter.