Is it just immaturity?

Definitely seems like a problem with him. I'd have a good talk with him about it and try to tread lightly and not push any buttons. If he doesn't speak reasonably you better think about what you want to do with this relationship.

First off, I want to congratulate you on being awesome. Rocking it out cougar milf style. that's so sweet. Older women are so cool. you should realize that he is still immature. these behaviors tell me he is acting impulsively. so, yeah it is a red flag. next time he acts like he needs his diaper changed, just tell him you can go out and pluck another cradle and replace his whining ass. tell him to grow up and act like a man. p.s. if your ever back on the market for some more tender young boy meat.give me a call. muah.your a great lady g-ma! .the jbone has left the building - j

Is he smoking pot? A man who is moody and insecure might just be getting high. If that's not it it could be his is unsure if you the one for him or not. He might sometimes really be in love with you and then sees someone more his age and questions whether he is doing the right thing. Self conflict? Its natural to argue and disagree but picking a fight might just be a probe looking for a way out. Don't settle you need to know, now. Jeff

It might just be his personality. A lot of people are kind of selfish so if they don't get their way they get upset, like he is. If that is true, then the red flag would be if you want to deal with that for the rest of your life. You don't sound like you want to marry him, and you don't sound very enthusiastic about him. He might not be what you're looking for, but that's just an opinion.

For an issue like this, I suggest getting as much feedback as possible. Don't base anything only off what I've just said, though I hope I've helped somehow.