grrr rant

so the last couple of days been trying to potty train my little one and it's going as to be expected for the first few days a few accidents etc however here comes the rant lol.... I went to my local shop and left him with his dad i was gone 5-10 minutes if that come back and he had a nappy on I was like oh why he got nappy on and his dad goes because I wasn't watching him all the time so I checked the nappy and he had done a bloody wee in it and not a small one either his dad was playing on the computer in the same bloody room so he could surely watch him for 5-10 minutes I seem to be watching him all the time looking for little signs he about to go and trying to involve his dad with recognising the signs so he can keep eye on him and know when he about to go but the only time he seems to be helping is when he starts going on the floor im 29weeks pregnant too and running around after him with the potty watching constantly and when he looks like he needs to go I'm sitting on floor etc with him getting ready to catch him in time and all his dad is doing while I'm doing this is playing on computer or on his phone not paying attention