My ds is 6 months old and I’m due back to work in September I used to work 40 hours now I’m going down to 12 hours a week my partner does not look after ds on his own nor does he do housework however he does cook dinner 3 times a week. a My partner says I’ve got to go back so I can split all the bills with him I thought this was stupid as i won’t be making much money less than I do on amp so I said to him can we come to an agreement where I pay less than half of everything or I’ll literally have no money once the bills have been split I mentioned that I do all the housework and look after ds all day and night on my own and that I feel that if I have to go back to work like he says I shouldn’t have to pay as much as I used to. He said that’s ridiculous and that I need to pay my way and that housework and looking after son arnt difficult tasks like going to work. I said to him that I feel that he should Be putting more money in than me and support his family financially as not much as changed for him and everything has changed for me. He doesn’t do anything around the house apart from meals mentioned above and Is incapable of looking after his son on his own for more than 20 minutes. AIBU to be upset or expect this?