advice ! someone help me !!!

Keila
Long story make it short 😩
I'm 16 , my name is Keila . I date a boy one age smaller then me he's chirstan and I have no problem with that Bc I am too . We go to church together and everything BUT i guess his parents did not know about us and I met them already and everything and now everything a mess his mom accusing me of having sex with her son !🤦🏽‍♀️ and his dad wants to talk to me witch is fine but idk what to say !! Help me