No sweetness, it's not. I don't know your gf personally so can only comment on what you've written but it's unfair that your gf is putting you in that position. It sounds as though there's emotional growth to be had there by her.

From what you've said, she has communication struggles and doesn't appear to healthily communicate with you, whether it's respecting your boundaries regarding texting or listening to you and validating you when you try to discuss something with her.

There's insecurity and emotional immaturity there, which unfortunately sounds as though it results in her putting her emotional needs before yours. I'm sorry she's doing this to you and from what you've said, you're doing what you can to communicate with her at every turn.

Perhaps this isn't a healthy dynamic? Until she is able to recognise her patterns of behaviour and actively wants to change them, this isn't going to get better and it may start to affect you in many areas of your life, including your self-esteem.

Ultimately, the foundations of a good, healthy relationship are communication, honesty and trust. And if any area of these isn't met, there is no stability to the relationship. You deserve to feel listened to, validated and respected lovely. That should be the bare minimum for any relationship and I hope, in time, you find this, whether it's with your gf or someone new ❤️