I need help trying to figure out what movie is stuck in my head

I watched a movie when I was a kid and even then I’m pretty sure it was an older movie then but I’m 22 now so it’s a decently old movie now. Anyways I can’t remember much about it at all, I just remember a specific clip of the movie and I can’t for the life of me remember who the woman was that’s playing in the clip but anyways the clip was a woman and a little girl or girls were jumping on a bed/pillow fighting and the woman was dads gf or maybe even his wife but she had brown hair. I think the little girls mom had passed from some kind of sickness but I’m not totally sure because I really don’t remember much except that one clip vaguely.