I'm at a loss as to what to do, the tension in my household is unbearable. I have a 9 year old step daughter, a 2 year old son and I'm currently 5 months pregnant
The issue today was me asking SD to tidy up her things by her bed, I came into the room with the washing to put it away and she had not tidied up, I had a basket of clothes in my hand so kicked her storage box under her bed so I could get past, this caused one of her other storage boxes to fall, my son promptly said "mummy look what you did" I said sorry but if SD had put her things away like she had been asked it would not have happened" SD then picked up the box and went downstairs. 20 mins later I was in the shower and my partner comes storming in shouting saying what have I done to SD, I responded I don't know what your talking about can you not wait till I get out of the shower - he then starts shouting that she is crying and I've kicked her things - I was annoyed by this point and shouted at him to leave me alone until I was out of the shower. When I got out of the shower the argument started. He was screaming at me saying I've made her cry - my response was well why is she crying, did I hurt her, did I shout at her, did I break any of her things? To which he cannot answer he is just saying I need to apologise to her. I bluntly refused to apologise as I don't feel I've done anything to her to warrant an apology, I will admit I kicked a canvas storage box in bare feet so it would go under her bed and I could get past - but I don't see how this can warrant a 9 year old girl crying - furthermore it was a good 20 mins down the line that she is now crying to her dad so my immediate suspicion is attention seeking. My partner then takes her - not our son - out with him for a couple of hours - so she gets the attention she was after when I ask him why he has taken her and not our son too he says so I cannot bully her - this is a ludicrous accusation which I totally refute furthermore I do everything for her - all her nice presents for Christmas I chose, bought and wrapped. I collect her from school, take her to after school activities and generally do all the running around for her whilst he dad is at work - I also work part time 3 days per week.
I am now at the point where I no longer want to do anything for her - I resent the fact I spend all my time running around after her and all she does is act up to her dad for attention and all he does is accuse me of mis treating her. So I am now planning on telling my partner that I am no longer going to do all the running around for her - he will need to do it or make other arrangements - we currently have her every Thursday from after school and drop back to school on Friday, with alternate weeks being a long weekend from Thursday after school to dropping her off to school on Monday morning. And then 50/50 during school holidays. I have always refrained from stepping back from this as I feel it will divide our family - which I don't want - however I feel I no longer have a choice. Any advice welcome.