Ok. So I am a single dad, 56, with an 11 yo daughter. Partner ( who is not DD's mum has grown up children and is now looking to do the things she couldn't when her kids were young. One of these is sailing. She announced to me at the end of August that she was going on a two week sailing holiday in Greece with another guy, which is where she currently is (until Monday). She's been away with him before (4 years ago), and I have found out about "secret" dinners for two and at least one weekend away together shortly after that. She says she loves me. Am I being a fool believing her? Should I tell her not to bother coming back? I've hardly slept while she's been away and she's back on Monday. Half of me wants to welcome her with open arms and half of me wants to tell her to get lost.