I've been in a relationship with my girlfriend Anna for four years now. Recently, she's started acting cold, and sometimes hateful. Taking opportunities to insult me needlessly which I find upsetting. I've already tried talking to her and she's promised to stop, however keeps breaking that promise. She's my whole world, I really don't want to leave her... What could I try next?
It sounds like your girlfriend's behavior is causing a lot of distress in your relationship, and it's important to address the issue before it gets any worse. Here are some steps you can try:

1. Have another conversation with her: Schedule a time when you can both talk calmly and openly about how her behavior is affecting you and the relationship. Express your feelings in a non-accusatory way, and try to listen to her perspective as well.

2. Seek relationship counseling: If talking to her alone doesn't help, consider seeking the help of a professional therapist or counselor. A neutral third party can help you both better understand each other's perspectives and find ways to improve your communication and resolve conflicts.

3. Take care of yourself: Make sure you're taking time to do things that bring you joy and help you relax. This can include spending time with friends and family, engaging in hobbies and physical activity, or simply taking some time for yourself.

4. Consider the possibility of a deeper issue: Sometimes, behavior changes can be a sign of underlying problems, such as depression, stress, or other personal difficulties. Encourage your girlfriend to seek help if you suspect she may be struggling with something more serious.

Remember, healthy relationships are built on mutual respect, trust, and open communication. If you're feeling neglected or mistreated, it's important to take steps to address the issue and prioritize your own well-being.
Would it be a good idea to try couple's counseling?
Yes, couple's counseling can be a good idea in situations where there are communication difficulties or conflicts in a relationship. It can help you and your girlfriend to gain a better understanding of each other's needs and perspectives, as well as to develop more effective communication and problem-solving skills. A professional counselor can also provide you both with tools and techniques for managing conflicts and improving the overall quality of your relationship. If you feel that you and your girlfriend are struggling to communicate effectively, couples counseling may be worth considering as an option.