Hi Krystal44,
I'd like to welcome you to bpdfamily, I'm sorry to hear that, I can relate with how disheartening and distressing that feels when there is a lot of conflict with our partner and it spills over and the kids see it. I'm glad that you decided to join us there is hope. I see that you're motivated and you want change, you have a lot of good ideas, I think that one of the first steps with change is to not expect our partner to change but change ourselves, when we change then the dynamics start shift and change to a healthier direction, I'll give you a short video and let me know what you think, it's a video that's also personal for me because it worked for me, I used to have terrible fights with my ex for a long time
A 3 Minute Lesson on Ending Conflict