need some relationship advice

i'm late into this but heres my 2cents

Leave the 5year relationship and stay single for a bit. Then see if this other girl is the one for you. I've never been a big fan of hoping from one girl to another so i dont recommend it.

If your current gf is calling you stupid and is embarresed to be around you, why is she still with you? Sounds to me like you two need to mature a bit, name calling and this childish behavoir is really unnessary.

sorry for the typos