I can relate to ur experience.both my spouse and i are in recovery, and we interact with both men and women. He says its not a big deal to give his phone number to girls, and its not a big deal if they call or text him. He isnt very forthcoming with this and i must admit that i only found out bcuz of my snooping. I have come to the point that i have to accept i cannot change this, i just have to trust that he will stay faithful. I also have to look at his behavior, he is very involved in recovery and outgoing. People will seek him out for advise, including women.