Single mom but want kid by ivf

My story is quite complicated. I am married for eight years and have a two year old. We have too many differences that we are unable to adjust with each other. There is no cheating involved. We are just completely opposite persons. We live together in the same home and we care for each other but there is no love. We have completely stopped physical intimacy. And we are considering divorce. In our culture there is no remarriage and i am honestly not interested in any relationship. We have a few embryos frozen in our clinic. I grew up with siblings and would want the same for my son. I love him dearly and want him to have a family. So i am thinking about using the embryo to have another baby. I don’t know if that is a selfish decision. If i am able to manage financially do u think that is a good option. Is it wrong to bring a baby into the world when the baby will probably not have a father.