[quote eiwghfrghrugh]@LittleMysSister
In that case the problem is the DP and one shouldn't be with him because he can't parent his children, not because his children might move in full time at one point.
I am a step mum with two DSC who are with us 50% of the time. DP does everything with them - gets them up, dressed, washed, taken to school, fed ect - and I go about my day and they are nice company. I'm prepared that one/both of them might chose to spend more or less time with us when they are teens.[/quote]
Yes I agree it's more an issue with the DP than the children, completely. But it doesn't really make a difference to the SM as she is still dealing with the same problem, regardless of cause.
It's an issue that doesn't arise/rarely arises when kids don't live with you all the time as dad may enjoy doing everything himself for that short time plus the SM might not mind helping out here and there, but if it was going to be daily then that obviously changes things a lot.
I think if my SCs lived with us full-time it would be very difficult for me to avoid helping out with anything, and I also wouldn't feel that I could just sit around and leave my DP to try and juggle everything as if he was a single parent - I don't feel like I'd be much of a partner if I did that. Plus as OP pointed out above, if it was a sudden change then my DP's life is currently not set up to have FT resident children. Without any assistance from me he would need to give up his job on the spot and try and find something that worked around their schooling. Which would also leave me having to cover all finances in the meantime, so would still massively impact me.
So it really would be a choice between completely changing the whole dynamics of our life together and coping with that, even though it wouldn't be at all what I wanted, or walking away. It would be a very difficult situation for me to face.