I haven't seen my, now 8 month old, son since February 7th of this year. Will he remember me?

My soon-to-be exwife refuses to let me see him. She moved to Missouri with him (I'm active duty Marine Corps stationed in North Carolina). He was 3 months old the last time I saw him in February. I spent almost every second I wasn't at work with him before, did a majority of the feeding and changing. I was also around during the pregnancy. I'm just nervous he will not remember me by the time a custody/visitation order is in place (should be in July or August). Thanks. I really miss him.