You do wonder some times what he looks like, because your kids don't look very much like you -- which is not really a surprise because she has always made you use protection when the two of you have sex (which has never been very often). In fact, she has NEVER permitted you to have sex with her without using protection. But still she has become pregnant thee times.
Your wife has had this job for just a couple of months, but you knew she really liked it and that she got along really well with her boss -- but you hadn't realized quite how well. But now at least you understand why she's had so little interest in having sex with you since she started in this position. You had assumed it was simply because the job was quite stressful -- after all, she does stay late quite frequently.