Stubbled across

I went out of town with my two 9 year olds to visit family.

I came back and discovered 3 used condoms & wrappers in my husbands garbage can, granted a soiled T shirt along with the condoms were the only things in the garbage can.

The sheets had been changed and the others washed. I confronted him. He says the condoms have been there for about three months and he used them to masturbate.

I have trouble buying this friggin story.

Any suggestions?