Ex and I split up 2 years ago and have a 7 year old dd who he sees regularly. Within a year of us splitting up he had a girlfriend and they moved in together within a few weeks. We agreed that dd shouldn't meet the gf for a year but he went ahead and did it anyway after 4 months. His reasons for this were that he didn't like having to live 2 separate lives.
So for a while things were ok, sometimes dd would want her dad to herself, but she liked the gf and was happy for her to be around most of the time.
Now my dd hasn't seen the gf for a good few months, maybe just a couple of times since Christmas. When ex has her for the weekend they stay at his dads. He has also had her for a week during the holidays on 2 separate occasions and the gf has not been seen.
This is fine by me, but I am wondering why, does she not like dd? I'm not sure whether to ask him or just to leave it. It just seems a bit strange that things seemed to be going so well.