XP recently out of the Priory for addiction to heroin, valium, codeine and cannabis. He is still having a joint every night 'to help him sleep'.
I have no idea whether he is still taking anything else, and suspect he is despite wanting to believe him.
His mother knew he was taking heroin before he was hospitalised, and kept it to herself despite knowing he was having DD overnight every week.
I have said either are welcome to see DD as much as they like/are able, on the condition someone else is there, who is responsible for DD. Since he came out of hospital XP has only seen her when I have physically taken her to see him because he is 'skint' and can't afford the £3 bus fare. His mother has not been in contact for months and last saw her in October.
I am under pressure to let the two of them to take DD on holiday for a week and have said no on the grounds that I can trust neither of them. I'm worried he is not quick enough to be responsible for her (she is two, and super-fast), and about what he might have in his pockets or lying around. I'm also worried about indoctrination from his mother who spends her life undermining everyone else to gain control over them. They are a scary pair.
AIBU and is there anything they can do about my decision? Are they getting a reasonable offer from me under the circumstances?