My other half has 11 year old daughter who lives with him exactly 50% time. I have a 5 year old son (who I have 90%+ of the time) and we live separately currently. Things are going well and we are thinking of moving in together soon. He has a fantastic relationship with my son and I am very fond of his daughter but there are problems. She is allowed to stay up as late as she likes and play computer games all evening. When engrossed on the computer she doesn't engage with anyone (she wear ear phones) and I feel we can't bond because of this. When we go out at the weekend and she doesn't have her laptop she is delightful and I have had some very nice times with her but not on a weekday evening. (I probably spend one night 1-2 weeks with her as I have my son most of the time and most weekend we spend together as a 4 but not overnight)
However my partner enforces no boundaries at home. He still bathes her, waits on her and she comes into his bed every morning at 4am. She goes to bed 1130-12pm on school nights. There is a general feeling of her every whim being pandered to. She is doing well at school and remarkably gets up at 7am to her alarm and gets herself ready for school. I have never seen very bad behaviour from her. There have been a couple of court cases (the last over one year ago) regarding custody with his ex and he says the laxity in his parenting has been since then. I suspect it has been much longer than this as he is very easy come easy go.
My concerns are that the current set-up is not helping her physically (severe sleep deprivation) and constant computer games is not helping her social development (esp her interaction with me). I am also concerned that if we all lived together this is not the example I wish to set my son. I also think her coming into the bed at 4am is v disruptive for everyone (I have a v responsible job and I need my sleep).
I have brought it up with him and he agrees things are not ideal but says things are getting better and they will inevitably change. I don't think they will unless some boundaries are set soon. Am I wrong in being disturbed that he still bathes her and she sleeps in his bed? She is pre-pubertal currently but we are a similar size and as soon as she enters puberty this could really freak me out.
Please help, I love this man and I don't want this to be a deal breaker but it is very hard to stand by and watch parenting being played out that I completely against.