So... Basically to give people an idea I'm a step parent to two kids (girls) 6 and 8. My OH has them every weekend. We both work full time, ohs ex partner doesn't work at all. I love the kids being there, have great relationships with them, take them out, have lots of chats, bake cakes, etc etc. They are great kids overall to be honest and listen to me well. Help me with dishes, want to spend time with me, like to do girly things. The issue is - I'm incredibly resentful about my ohs behaviour. It has now got to the point where I'm the one caring for his kids (he is off at weekends with them, I am not) so I will finish a busy and stressful day working at a call centre to come home to - the house a mess (piles of dishes, unhoovered floors, wrappers and spillages everywhere ignored, toys all over the floor, sometimes things are actually damaged like furniture as they have clearly been left unsupervised), kids running riot as he allows them unlimited access to the food in the kitchen (which I find strange as I'm the one that buys the food - he will even allow them to eat things I have specifically bought for myself or for dinner for all) so as a result they are really hyper because what kids wouldn't go crazy with biscuits, ice lollies and desserts if given free reign? When they run out of sweet things they move on to eating cheese, bread, anything they can see. He does not seem to see an issue with them eating entire multipacks of sweets or whatever else. He makes little to no attempt to stop this (half hearted comments about them being little monsters to which they just laugh). It is a NIGHTMARE to get them to eat dinner because of this. They dominate the sitting room have constant access to screens (tablets, Nintendo console or TV) so I finish work and can't use my own sitting room or relax. So = he's been off all day and hasn't left the house at all or bothered to tidy up after his kids or himself . I return from a shift and have 1-2 hours worth of tidying.
Once I finish tidying while kids play or watch a movie, I go back to see where he is = sleeping/or lying down/or watching TV . I proceed to take kids out to kill some energy, then bathe, feed and put them kids to bed. He does not bother to discipline them most of the time when they misbehave so I have to step in. I pay for a lot when it comes to them food, toys, days out, furniture. He pays maintenance to his ex and I understand that is difficult financially as she is demanding. I don't resent financial side as I earn much more but I can't do everything??? They also have no set bed time as he doesn't bother so I struggle to sleep for work most nights as they are up playing until late - This didn't start off this way but its like my oh took advantage of the fact I was willing to help and its slowly increased and become more frequent.. While I love them and I have no issue helping out with looking after them I don't expect to be doing more work than he is? My question is am I overreacting? Ohs partner hates me and constantly criticises me and oh panders to her constantly to keep her from causing a fuss this only adds to the resentment because I feel so sidelined yet I'm the one doing all the work... It frightens me also as we have no kids yet but is this going to be my life?? If this is what it's like with his children with someone else (where he should be feeling the responsibility is more his) what will it be like with me? Will I be spending hours babysitting and cleaning when I'm pregnant? I love my oh so much but is this just insane levels of laziness?? All advice welcome