I am separated and a few months ago I reconnected with an old boyfriend from nearly 15 years ago. He is married with kids, same as me. I told him I wouldn’t date him unless he was single. He has claimed to be separated for the last six weeks or so but I’m not convinced. I know he still lives with his wife and kids (his car is always in the drive). Is he lying about being separated and just wanting to use me for sex?