I am 8 months pregnant and ever so slight hormonal but I don't feel I aibu
DP has spent the day with FIL, MIL and DPBF in there local pub I happily stayed home and binged watched Netflix caught up with the house work
DPBF was asking if we have decided on a name for Bump which we have but decided not to tell anybody
We had previously told MIL the name we have chosen and told her this was a secret , She then proceeded to "guess" baby's name in front of DPBF and when DP said that wasn't the name rather than playing along decided to "out us" so to speak and say that's what we had told her and then for the rest of the night referred to bump by the name we had chosen telling all there friends in the pub the name along with DPBF
DP has came home and told me this He doesn't think it's a big deal but I am raging his only response was that my own mother hadn't spoke to me in a month because we have fell out over a different issue now am livid at him as well
AIBU ?