"My son," Barrett wrote alongside footage of the baby's ultrasound. "Another LIFE we get to love and cherish. Happy Mothers Day!"
Obama said the new exhibit will be "infused with so many of the values" her mother taught her: community, family, bringing people in and creating a welcoming space.
"My mother gave me that nonstop, unconditional love that was so important for me to grow up. In so many ways she fostered in me a deep sense of confidence in who I was and who I could be,"
Thinking about that time I took credit for my Moms toot in the car when I was 10. Wow. I really am the superior son," Jonas wrote.
"Thank you for choosing me to be your Mum," Shaik captioned the post. "I have always wanted you for as long as I can remember, and at times my patience was tested. The timing had to be right, and I can say with confidence that I am ready to be your guide, your protector and your best friend."