Need advise and support - desperately

[Jerri]

Am a little disturbed - dropped by to see my eldest today (son from first marriage - he works for my h). Son said that my h wanted to know what had happened to the truck! Apparently he drove by the house the "other day". (H is living over 80 miles a way and hasn't been by the house since he left). So why is he "driving by" and what the hell does he care what happened to the truck? It was my truck and I sold it (don't need it any more). Son was good and was very vague and suggested that if H really wanted to know he should ask me.
I'm also worried because I'm going away this coming weekend - a friend of mine is coming to dog sit for me (unfortunately H knows because youngest son told him). I don't want him coming by when I'm not here. Don't want my friend to have to deal with him (denying him entrance to the house).