My best purchase is also my worst purchase

Our son comes in to our bed if he wakes up at night. He has been complaining about his mattress for a long time. I thought he was just a little grumpy.

Two weeks ago, I gave up for the first time during his 12-year life and laid in his bed instead after he had accidentally woken me 4 times on the same night. When I barely got out of bed due to back pain, we immediately went and bought him a new bed.

Since then he has not come to us for a single night. Now I wake up because I miss him instead.