Would you take your girlfriend out for Mother’s Day if she has a child and it’s not yours?

I asked my boyfriend if he wanted to do something on Mother’s Day just to get out of the house because we haven’t gone on a date in a while he told me he might be doing something for his mother that day I asked if he wanted to do something after he was done celebrating Mother’s Day with his mother he told me “idk it’s not like it’s national girlfriends day” since he said that I just asked him if he wanted to go out to the movies or get something to eat Saturday and now he’s telling me he don’t really feel like it and the movie might not be good
Would you take your girlfriend out for Mother’s Day if she has a child and it’s not yours?
Post Opinion