FIL and DH are installing a new kitchen sink tomorrow. MIL is incapable of staying at home on her own and so will be tagging along for a day at ours.
According to DH, apparently the temporary loss of a kitchen sink will prevent MIL eating anything. Therefore I should take her with me when I go for lunch with DS and my friend and her DS tomorrow. So as not to AIBU by stealth it is a v. regular thing and friend's own mum (but not MIL) has occasionally gatecrashed before.
MIL will stifle conversation as she is v. religious and we are irreverent and talk about e.g. bumsex.
AIBU to sneak off before DH drops huge hints so I can't get out of it? DH has asked me to get the MN consensus on this.