Why girls change a lot after they start a relationship??
483475
You poor misguided boy.  They are not changing, they've been that way all the time without your knowledge, now she wants to change YOU.
247498
I think relationships are often timing as much as they are chemistry.  Most guys are not smart enough to know at the time when the right girl comes along.  If you are happy and open to a relationship, it gives things the best chances of working out.
920282
first, girls would rather have an honest man who is real than someone who just molds themselves to get a girl to like them, least that's how i am. its nice to find a guy who has his own interests..i mean it would be boring if you guys liked the same things about everything. you shouldnt have to constantly change who you are...its true, just be yourself no matter how "weird" you think it is. n there are some women who will try to change things about you..but only change if you want to or healthier for you and feel that its right for you. the right girl for you will love you just the way you are..craziness..weirdness..silliness and all. just be patient and she'll come along :)
352111
You dont need to change, guys will like u just the way you are. I think that girls who say that guys prefer more girly girls are stupid. Girls that are used to hanging out with guys are usually the ones that are better at flirting, communicating, and having a good time. Guys dont want a girl whos all prissy and stuckup.
1031043
You need time. A relationship is like a tree. When it dies you have to figure out what went wrong. Then you have to fill in the hole where the tree was, before you can plant another tree. In short, take some time to contemplate your old relationship. Where did it go right? Where did it go wrong? Only after you are whole again should you start  dating. Otherwise that girl you want to date is just a transitional relationship and that isn't fair to her.
1174429
Maybe it's because girls like that find really caring guys and take advantage of them, or treat them like they're not worth anything, so then those guys clam up and are afraid to trust anyone anymore, then the rest of us really caring girls, if we want any companionship at all, are forced to associate ourselves with those "jerks."\nIt's a vicious cycle.
499002
Its because those guy who plays the heart of girls are sick of their lame lives don't worry they are not worth it maybe they are not used in long term relationship and a lot of guys are like that...so don't focus your attention to them because your life will be miserible if you always think about them and as a matter of fact many girls are surviving w/o boyfriends
1091480
Be patient, a lot of girls take time to warm up to good looking guys because most of them are cocky, also a lot of girls don't use looks as a basic must have in a boyfriend. It's all about compatibility.
726610
it happens, ur still young,  ur relationship is changing, thats not always a bad thing
329597
Some women ends up being spoiled and thinks they could hold the man in their selfish hands especially the girl you were talking about.\n It's not you... you need to wake up and think that as there are more girls in this world than men, I'm sure you will be able to find someone who will truly loves you.\n Give it time to heal the wounds and by talking about it, you're learning to open up. Changing yourself just to please a woman would not give you any self respect in the long term, so just be yourself always.
713597
I often wondered that about myself since I have dated a couple older girls.  I think it is because they are more developed, and also because they seem to be more mature and know what they want.  Although I have learned the younger ones can be just as mature, and you learn things from them too.
810408
I'm a girl.\n\nI don't know why some girls do. I definitely don't. It doesn't make sense to me.\n\nPlease don't change yourself for girls like that. You're a nice a guy and deserve a SMART girl who knows better.
7626
Because it's easier for a girl to get a new guy than for a guy to get a new girl.  Do what you gotta do to keep what you have!
144360
If your like me, Then it's because you have had some pretty nasty girlfriends who have used and abused you. Today's women can be modivated by greed, selfishness, and the desire to emotionally hurt men for the fun of it. \nBut it does not mean you have to fall for the same trap twice.  read "who moved the cheese" great book for changing your perception in life. \nThe sad part was I brought it on my self because of my low self esteem. \n\nThe best thing you can do is FLUSH the past and start with a clean slate. \nStart by reading books on Self Help, and work to rebuild your Imiage. Smart love is one good book to start with. but by it self it will not get you over the hump. \nAfter you read smart love start dating again. but this time follow some of the advice, and learn to prescreen your dates. your looking for certain things that wave the red flag about a girl, but you want to be subtle in your approace so the girls do not understand. (THE SMART ONES WILL THOUGH ) \nOnce you find a Lady who has passed the first screening, then you can persue this relationship and see what develops. What your looking for is can this woman meet your 5 basic "needs" if you marry her. ( suggest you abstain from sex until you feel she is worth marring her. ) this way you can see if she has the stability to meet the other 4 basic needs. The sex will take care of it self if she does. \nRead His Needs, Her Needs, to understand the differences between men and women in relation to the 5 Basic "NEEDS"\n\nAlso read 7 habits of highly effective people, by Covey\nThis is an AUSOME Book for learning good people skills. \n\n\nGood Luck and God's Blessing be with you.
558999
How do you mean? Sounds like you've had some experience of this. Not all guys change dramatically. Take me for example, my best qualities have only improved gradually over time while my weaker ones have faded. Its a gradually change into become more confident in myself.
576295
He will change when he gets through puberty.  Thats when he's goings to come to you for advice.  It will allow you to mend your fences.  Don't expect him to like or understand girly stuff.  Guys aren't allowed to fully understand girls - its a rule.
63327
because maybe u have changed for the better? is this a good change or bad change? maybe you like her more than u think and that changing will show her that u can be a good person? im not sure of the whole situation i wish i could give more.\n\ni tend to change when i date its for the better, such as if im with someone who dont smoke cigs then i dont smoke around them u know outta respect.\nmaybe if ya gave more details or something but good luck