Brief summary.....my ex was emotionally abusive for a number of years (basically from me being pregnant until when I found the strength to ask him to leave a year and a half ago). It took him half a year to move out, as he kept stalling. Our child is now 5.
His Dad has our son 2 nights a week, one during the week and Friday to Saturday night. This weekend he asked for the whole weekend, to take our son to see his extended family down South. I was OK with this, but found out via my son that it's a weekend away with his Dad's new girlfriend (who bizarrely asked me to me mates at the school gate a few months back), and her daughter, who is the same age at school as our son. I didn't know they were seeing each other.
He carried on being abusive to me during pick up and drop off and via WhatsApp for most of the last year so he can only text me or speak at drop off and pick up, but shouldn't he let me know that our son is spending time with his new girlfriend? I think out of decency if nothing else. But also as the primary care giver, should I not know who my son is spending time with?
I also worry for her as he is a classic narcissist. I can see that after counselling but he is likely to just start the cycle again, of love bombing and then nitpicking etc etc.