BM gets pregnant and moves... what does this mean as far as custody goes?

[fairplay]

About 4 months after BM and I decided to break it off she meets someone else and after about 2 weeks gets pregnant. Then about a month and a half later she moves with our son.

We have a joint parenting plan filed time wise, but she is specified as custodian.


I have a couple of questions:

1. What does it mean for me that she got pregnant. Will this make it easier for her to get more custody? What all does this entail?

2. When she moved she did not file with the court at all. What ramafications does this have?