Husband insecuritiss

Background: we have been together for more than 10 years and we have 2 month year old daughter. We met through adult online website. I have never cheated on him. We both have been cheated in previous relationships.

Even before we were married he had trust issues but we went to counseling. However we stopped.

He has said that our daughter does not look at all like him and wants DNA test. I was extremely hurt and now I say go ahead because she is 100% yours.

Today I found him snooping on my cell phone (we know each other code).

I don't have anything to hide so I d9nt care. Today I checked his phone but I'm not technical savvy so I just searched his website browser and on his email I see subscription email to adult website but they all appear unread. But he does have username. I'm scared to check into further. I don't know what to do.