what do I do if she feels lonely but I feel suffocated

[SophiaG]

Your wife is 21. I'm assuming you've been together/married for a while. So you started dating and got married at a very young age and there might be an age gap between the two of you.

Your wife is likely not mature enough for a committed relationship let alone marriage. You might not be either. Many of us learn and grow the hard way - through failed relationships and heartbreaks. But you are already married and you clearly want to stay together. If you can help her grow and do better (or both of you can help each other), it can be very rewarding and you get to stay together in a much happier relationship. But it won't be easy - you'll probably meet a lot of resistance from each other. Read up on the issues and learn to better communicate. Use professional help if possible. Be supportive and compassionate without enabling bad behavior. Good luck. 

[MissCanuck]

Why aren't your friends keen on your relationship?