1- contact by proxy
2- triangleation
3- create drama- lots of NS by involving other people.
4- I think this is very cowardly
It only gets worse when you go back. Mine has contacted me several times. Don't fall for it. He always needs something from me, or wants to 'give' me something I don't need. What he really needed was someone to help him take care of whatever crisis he was in at the time.
Keep reading about abuse tatics...it does eventually sink in.
Don't throw away 2 yrs of N soberity!!!!