Ex and I have 3 DC 6, 8 and 10.
We divorced 3 years ago and do not get on. I left him. He moved in with my mother while sorting out somewhere permanent to live. My mother and I don't speak as she meddled a lot during our separation and was very disloyal to me.
She says she let him stay so she could see her grandchildren.
They (ex takes DC to my mothers) still now have Sunday lunch together and my brother and his wife sometimes go too. My grandmother, aunt and uncle send him Christmas presents (they only met him once).
It makes me feel bad, is that a normal reaction to this situation?