Activity for Brenda

I’m having difficulty with my fiancé’s mother. I love her dearly, however she is making things very difficult and stressful for me. Does anyone have any advice to help?

I’m having difficulty gathering addresses on facebook. It’s less than 3 months until I get married and I have maybe 75 so far when I invited a lot more. Should I message people individually or is there a better way to do it?