Is it just me?

Is it just me or do others get really depressed seeing parents with their toddlers in videos/pictures or even on nights like tonight with all the trick or treaters? And then it makes things worse when you have been with your spouse for so long that people keep asking when you gonna pop out a couple kids? It's hard to hear and hard to swallow. And most the time I want to burst into tears and and explain to them. But then it's just easier to fight it and say we are working on it.