Ask Dan & Jennifer

Hi Dan and Jennifer, I am a 25 year old from Texas with three kids and a loving husband or so I thought. About two weeks ago my husband ran into his exgirlfriend and they started talking. He didn't get home til after 2 am. He then proceeded in telling me that he blacked out at the wheel, but told everyone else that he and his exgirlfriend were hanging out all day. He never once answered my phone calls especially since it was after midnight and knowing that i would have been worried about him. Well he finally told me that he was with her. I don't know if he is sleeping with her or not but I sincerely hope not because she has some uncurable diseases that she told me about when he invited her to dinner and then stayed up all night with her while i was in the bed asleep. I want her gone but i don't want him mad at me for running her off. How can I get rid of her presence in our life? My kids are even scared of her.