Dream Of Mother Ex Partner Jealousy

I dreamt my mother's ex partner met us all with his new partner who I really liked, but my mother was really jealous of her and didn't like her at all. We went to a lovely handmade arts& jewellery store, he bought me a really pretty necklace, a carved wooden animal for my son and a gift for his new partner. My mother was jealous he didn't buy her anything. We went to eat burger and fries, then went bowling and for a walk. I hugged my mother's ex partner for the first and only time in this dream. When we drive home, my mother drove off angrily saying she was better off single and said every woman is better off single! I sighed when she said this. I woke up soon after this part of the dream.