When you first got married, was it because of '面'?
I think all relationships have their highs & lows. If you leave because it's not as exciting as before, then you'll never be happy. In my opinion, it's actually a blessing to have a smooth & not too exciting relationship. There are mums here where their husband do not 'listen' to their wives, and make them angry all the time... your husband sound OK. Try to be open and talk to him
Agree with Andrea, security is more important than excitement. Excitement can only be found when the couples do not well understand each other at early stage. Try not to request too much, u will be more happy!!