If your boyfriend has stopped talking to you as much, it could be due to a variety of reasons. Firstly, he may feel comfortable enough in the relationship to talk only when he has something to say, rather than feeling as though he has to make idle chitchat that some new couples feel the need to make. This would be classed as a comfortable silence and rather than feeling uncomfortable about it, he may simply feel happy that the relationship has progressed to a level that doesn't depend on constant communication.
Alternatively, he may have things on his mind and not want to burden you with them. Some people go through stages when they like to be quiet and are happy to be in their own space and think about things. There may be a problem with the relationship, and he may be uncomfortable in saying things that may hurt your feelings. He may simply not know what to say if this is the case. Men get hurt in the same way that women do and he may have become aware of something that he isn't comfortable with. He may be bottling up anger or blame and not know how to approach the subject.
Many couples will go through stages of not talking to each other as much, and the important thing is how you deal with it. Try setting aside some time for just the two of you and try out a new shared hobby, this could rekindle your relationship and give you both something new to talk about. The most important thing is to discuss the situation with him and let him know your feelings. He may not even be aware that you have concerns.
Alternatively, he may have things on his mind and not want to burden you with them. Some people go through stages when they like to be quiet and are happy to be in their own space and think about things. There may be a problem with the relationship, and he may be uncomfortable in saying things that may hurt your feelings. He may simply not know what to say if this is the case. Men get hurt in the same way that women do and he may have become aware of something that he isn't comfortable with. He may be bottling up anger or blame and not know how to approach the subject.
Many couples will go through stages of not talking to each other as much, and the important thing is how you deal with it. Try setting aside some time for just the two of you and try out a new shared hobby, this could rekindle your relationship and give you both something new to talk about. The most important thing is to discuss the situation with him and let him know your feelings. He may not even be aware that you have concerns.