Should I keep this baby or not

So i found out i was pregnant last night.

The man im pregnant for is a engineer who and does very well for himself. I live in texas and he lives in Oregon. He was in texas for a few months on business. we were never a couple we were just casually dating. 2 weeks ago before i knew i was pregnant i decided to cut him off because of his bad communication skills.

Now 2 weeks later im pregnant. Me and him have only been seeing eachother for about 2 months

When i told him about it, he was shocked and said am i sure i want to keep it and explained to me how it wasnt the best situation to bring a baby into. I told him that i was keeping it and he was still somewhat supportive saying we can try to make it work but then revealed to me that he is married. ..... i really dont know what im gonna do