It would be his right?

Honey, NO ONE can make you do what you don't want to do. Ask your Dr. & he/she would be able to tell you about the safety of a DNA test at the moment. You could even call the Dr's. office if you're not going soon. But don't stress yourself out over the likes of them. You KNOW what's the truth & what's not. You KNOW you can prove it's his which would shut them both up. If your Dr. says NO, tell them they'll have to just wait & NOT to contact you again. If they harass you, tell them you'll take out harassment charges against them if they don't stop!!! For now do not even allow them to stress you out. You can only do what you can do & that's it..take GOOD care of YOU...hugs, the best to you, honey...:)