Why Do I Feel Resentful Towards My Stepson?

Hi Dr. Gray,

I want to first thank you for the amazing advice you've given me throughout your books.I recently married a man that I had dated for 5 years before. He has a son from a previous relationship. His son is 7 now and lives with us full time.

But I find myself feeling resentment towards my stepson sometimes. I love my husband but I find it so difficult to love his son too. I see him as an obstacle between us and our future. We have discussed having children and both want to...