HELP!!!

Brittany
I deactivated my Facebook account months ago and haven't been back on since ( it caused major marriage issues) and yesterday I received a email saying someone was requesting to change my pass word & I declined it, this morning my husband who input on their to see if I got back on it received 10 emails saying that I had changed the email ( yet again I haven't been on it) and is now frieking out thinking I'm lieing about it and it's caused a huge issue and idk how to prove I'm not doing it. Please help me! 😢😪😢😪😢😪😥😪😥😪
Btw the trust issues are deserved I stupidly cheated and Facebook has a lot to do with it, and I lied about a lot once confronted but for the past five months I've done nothing but be the perfect wife and have done nothing but try to earn his trust back.