DH and PIL took our 6mo DC out for a few hours the other morning. DC is EBF and I can tolerate 4 hours max before my boobs start to become engorged and sore. All 3 are aware of this as I mentioned it a few days prior when PIL had looked after DC while we had a few hours out. I text DH about 4 hours after they’d left asking if they were heading back soon and reminding him I’d made plans to see a friend with DC later that afternoon. He said yes heading back shortly it’s just busy with traffic. He didn’t return for another hour and a half so 5.5 hours after I’d last fed DC. (We did pack some bottles of ready made formula just in case but this back up in case DC gets hungry and won’t settle) By this point I had begun to sterilise a bottle to express into and had apologised to my friend that I’d be much later than I’d said. When I asked DH where he had been and why he had been so long he told me he hadn’t realised the time. They’d all gone back to my PIL for a cup of tea, to play with DC and try on some new outfits. I’ve told my DH that I was not happy that he had done this and the reasons why (he has apologised) but I’m also pretty unhappy with PIL too. I felt quite disrespected actually. AIBU and should I mention how it made me feel to PIL too?