I'm waiting till it comes out on DVD, stopped going to theaters years ago. With my collection of DVD, Blu Rays etc, my folks can borrow and see the movies also.
I don't have kids, but you could always say I don't have the money to take you to the movies can you wait till it comes out as a video rental?
I can remember when movies were 50 - 75 cents to get in and the popcorn, soda and candy were cheap. That was the 60's and early 70's though.