Need Advice

I have used this app for years. Every now and again I forget to log sexual activity. I recently started to try my best at remembering to log and now the months seem to have more days logged (sexual activity hearts) than my husband believes we’ve baby danced. I’ve never cheated and do not plan on cheating on him. I need advice because he’s not trusting me and it’s tearing me apart. I’ve used this app long before we got together and I’d rather not stop because this is how I keep track of all my periods since I was a teen.