Post partum recovery-being away from first child

Hi ladies,
I have come to my parents place for post delivery recovery and support for looking after my baby. I have a 5 yr old son. I have sent him away to my inlaws place with my husband, since I don't want him to miss school. My husband and in laws take good care of him.
I am in an emotional dilemma. I feel guilty of sending away my son. It has been a week since I sent him home. I still want to stay here at my parents for 2-3 weeks further.
Am I doing wrong by being away from my son? Will this separation impact the relationship between my 2 children? Will my first child be emotionally / psychologically affected by this?
Please advice. Please share your experience in handling 2 children during post partum period and further when they grow up.
What are the issues that I will face while bringing up 2 children?

 

Hi.. Thanks for ur consolation. My son has not yet admitted on missing me. He seems to be managing okay. I don't want to speak to him over phone, cause I think that will be a direct reminder of missing me, and he will feel bad. I am planning to go in another weeks time. I don't remember whatever happened to me when I was 5 yrs old. So I am convincing myself that my son will also get through this phase and not be affected by this.
Thanks for ur reply.