Sperm donor called. Should I just block his number? 🤔

Back in August I met a guy my age (33) and we went on few dates. He had just recently moved from Pennsylvania and was getting acclimated to the area. Anyway, one date we went on I got a little tipsy and asked him to be my sperm donor. I didn’t even remember the conversation until he reminded me on a subsequent date at the movies. He said, I’ll be happy to make you a baby if you’d like. I was of course embarrassed and didn’t respond right away. A few days later the idea seemed pretty great considering the fact that my biological clock was ticking away and I got pregnant the first month of trying!

We continued to see each other even after I was pregnant and that’s when I found out that he had a serious girlfriend all along! I obviously would never have dated him much less used him as a sperm donor had I known!!!

I stopped seeing him soon after and have been doing great during my pregnancy and haven’t needed him as I have a wonderful family and friends 😊

I deleted him from my social media and wished him luck and tried to keep it as classy as possible. I never contacted his girlfriend or made a drama out of either although I feel bad that she’s now living with a guy who would cheat on her like that 🙄 After I wished him good luck he replied by saying that his restaurant business partner had stolen a lot of money from him. I didn’t reply because I feel he needed to say that to ensure that I don’t ask for child support which I never intend to do.

He called me on Monday and asked him to please call him. I reluctantly did after an hour of contemplating whether I should. It went straight to voicemail and he never texted back.

Should I just block his number at this point? I have a feeling one of our mutual friends 🙄 shows him the 4d ultrasound of my son and that’s why he called. That or he wants to make sure I’m not going to pursue hi which I’m not: what would you do?