My partner and I have two children, aged nearly 3 years and 4 weeks old. I'm a SAHM and partner works a standard 9-5. Our newborn is exclusively breastfed so I've been doing all the night wakes/feeds/nappy changes etc, of which there are many but I'm happy to do it all as there's no point in us both being up. Since baby was born my partner has been waking up with the 2yo at around 6:45 (sometimes earlier, sometimes later) and getting her breakfast sorted + doing some household chores and getting himself ready in the morning. I've been getting up around 7:45 with the baby, getting baby changed and dressed, getting clothes for the toddler, and dressing myself (literally 5mins, no shower, no makeup etc) before coming down to take over with toddler before he leaves for work at 8:30. The last couple of weeks he is constantly mentioning that he lets me have a 'lie in' every morning. I'll tell him I appreciate it as it means I get enough sleep to function the next day when I'm looking after both kids, but the constant half-complaints about me sleeping in every day are really starting to irritate me. Every time we see friends or family he'll talk about how he gets toddler ready every morning while I have a lie in. Am I being unreasonable in thinking that he's not doing me a special favour letting me 'sleep in', he's surely just doing his basic responsibility as a parent??