As frustrating as this can be, your son's behavior is quite natural. If he's just gotten used to you and his father not being married, he might now fear that a stepparent will further complicate things and take up your time.
There's also the issue of territory — it's his house, you're his mom, this date is not his dad.
Try to understand the aspects that upset him, which can help you find ways to make the experience easier on him.
If he's worried that dating will cut into your time together, for example, then you might create some special one-on-one time with him.
Having dated a divorced guy, I can speak from experience of what to do and the mistakes to avoid if you do decide to go down this path with a divorced guy, especially if they have kids.
DATING MISTAKE 1: I ignored the signs of his opinion on kids.
Especially when you have been an innocent victim, or when you put a lot of effort into saving the marriage only to not succeed, there are some serious scars.
-- I would be remiss if I didn't also share some cautions to keep in mind.
In case you're wondering, one divorced dad swept me off my feet (then dropped me over a ledge).
So here goes -- one single mother's set of red flags when it comes to dating divorced men, culled from a very long decade of post-marital dating experience. Do be careful of the divorced man who is only recently out of his marriage.
Unless of course you're looking for a fling (like him), looking to experiment (as is he), or looking to get your heart broken. Do pay attention to what your kids think of him, and what his kids think of you.
Consider golf, stage plays, a board game night, and so forth. This is one of the most common faux pas committed by divorced dads. You need to look forward, not back, and it is an easy way to destroy an otherwise positive evening. No matter how much you miss sex or physical affection, commit yourself to no one night stands and to developing friendships first. Just knowing it’s likely to occur makes it easier to resist. Let’s face it—you will have to date lots of women before you find another long term partner.