A customer telling me I should get rid of my baby?!

LunaxMoona🌙 • Expecting in early Oct 17' 💙 Niko Roman Whittaker 💙
I had a customer at work today that was asking about me being pregnant. He was about 35. 
He started asking how old I was to which I responded, 23 years old. 
His reaction was very over the top saying, 
"OMG YOU ARE ONLY 23?! HOW OLD IS THE DAD?! HOW ARE YOU GOING TO TAKE CARE OF THE BABY AND THIS JOB? DO YOU EVEN KNOW WHAT YOU ARE DOING? WHY WOULD YOU MAKE SUCH A HORRIBLE DECISION? YOU SHOULD GET RID OF IT WHILE YOU CAN" 
 
This really really did not sit well with me so I just simply said, 
"Sir, I'm sorry but I would appreciate it if we did not continue this conversation, some of the things you are saying are very disrespectful. If there is anything else I can help you with other than this topic I would love to help you, but this conversation needs to end." 
So anyway, he left. He wasn't mad and he even apologized. But what would you do?! Would this piss you off? 😡😡😡
PS, my boyfriend is nearly 27. We both have stable sales jobs. We earn a good living each and he also has a side business. Not to mention support from family, and both our jobs pay for maternity and paternity leave as well as day care, etc.