Sharon & Dave Jones

My husband met a woman on line and had been exchanging messages for quite a while before I was on to it. He has told our children he has a girl friend and is divorcing me after 26 years.
She goes by the name Sharon, but to try and help convince me she was just an old college friend, this guy sent me an email Dave Jones
My husband has now sent them $1500.
And is totally convinced she is in love with him.
I have not been able to see a picture of her.