What is the name of this movie? It is about a mom who's memory got erased about her daughter ever being alive.?

I thought i was a jodie foster movie but i am not sure. I just remember that the lead charter was thought to be crazy because she knew she had a daughter but no one believed her. She ends up meeting a guy who had a son but did not remember but she helps him remember. The movie ends with the lady being in a warehouse and the aliens are mad because hs e just wouldn't forget and then they are pulled away yelling i just need more time (i think). But what is the movie called?